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Climate and Average Weather Year Round in Newala Kisimani Tanzania

In Newala Kisimani, the wet season is oppressive and mostly cloudy, the dry season is mostly clear, and it is hot year round. Over the course of the year, the temperature typically varies from 55°F to 92°F and is rarely below 52°F or above 96°F.

Based on the tourism score, the best time of year to visit Newala Kisimani for warm-weather activities is from mid May to mid September.

Climate in Newala Kisimani

warmhotJanFebMarAprMayJunJulAugSepOctNovDecNowNow86%86%14%14%clearprecipitation: 8.2 inprecipitation: 8.2 in0.3 in0.3 inmuggy: 100%muggy: 100%2%2%tourism score: 8.1tourism score: 8.13.83.8
Newala Kisimani weather by month. Click on each chart for more information.

The hot season lasts for 2.0 months, from October 4 to December 3, with an average daily high temperature above 90°F. The hottest month of the year in Newala Kisimani is November, with an average high of 92°F and low of 65°F.

The cool season lasts for 4.0 months, from April 2 to August 1, with an average daily high temperature below 83°F. The coldest month of the year in Newala Kisimani is July, with an average low of 55°F and high of 82°F.

Average High and Low Temperature in Newala Kisimani

Average High and Low Temperature in Newala KisimanihotcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJul 1281°FJul 1281°FNov 592°FNov 592°F55°F55°F64°F64°FOct 490°FOct 490°FDec 390°FDec 390°FApr 283°FApr 283°F60°F60°F67°F67°F65°F65°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.
AverageJanFebMarAprMayJunJulAugSepOctNovDec
High 84°F84°F83°F83°F82°F81°F82°F85°F88°F91°F92°F88°F
Temp. 75°F75°F74°F72°F70°F67°F67°F69°F72°F75°F77°F77°F
Low 67°F67°F66°F63°F60°F56°F55°F56°F58°F62°F65°F67°F

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in Newala Kisimani

Average Hourly Temperature in Newala KisimaniJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNowNowcoolcoolcomfortablecomfortablewarmhot
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Yautepec, Mexico (9,620 miles away) is the far-away foreign place with temperatures most similar to Newala Kisimani (view comparison).

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In Newala Kisimani, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year.

The clearer part of the year in Newala Kisimani begins around April 9 and lasts for 7.6 months, ending around November 27.

The clearest month of the year in Newala Kisimani is August, during which on average the sky is clear, mostly clear, or partly cloudy 85% of the time.

The cloudier part of the year begins around November 27 and lasts for 4.4 months, ending around April 9.

The cloudiest month of the year in Newala Kisimani is February, during which on average the sky is overcast or mostly cloudy 84% of the time.

Cloud Cover Categories in Newala Kisimani

Cloud Cover Categories in Newala KisimaniclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Aug 2986%Aug 2986%Feb 814%Feb 814%Apr 950%Apr 950%Nov 2751%Nov 2751%NowNowclearmostly clearpartly cloudyovercastmostly cloudy
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.
FractionJanFebMarAprMayJunJulAugSepOctNovDec
Cloudier 84%84%72%44%26%19%15%15%19%29%41%68%
Clearer 16%16%28%56%74%81%85%85%81%71%59%32%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Newala Kisimani varies very significantly throughout the year.

The wetter season lasts 4.8 months, from November 28 to April 22, with a greater than 36% chance of a given day being a wet day. The month with the most wet days in Newala Kisimani is March, with an average of 21.0 days with at least 0.04 inches of precipitation.

The drier season lasts 7.2 months, from April 22 to November 28. The month with the fewest wet days in Newala Kisimani is August, with an average of 1.3 days with at least 0.04 inches of precipitation.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone in Newala Kisimani is March, with an average of 21.0 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 69% on March 10.

Daily Chance of Precipitation in Newala Kisimani

Daily Chance of Precipitation in Newala KisimaniwetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Mar 1069%Mar 1069%Sep 53%Sep 53%Nov 2836%Nov 2836%Apr 2236%Apr 2236%NowNowrain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).
Days ofJanFebMarAprMayJunJulAugSepOctNovDec
Rain 20.8d19.6d21.0d13.2d4.8d2.1d1.6d1.3d1.4d2.6d7.0d16.7d

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Newala Kisimani experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 8.4 months, from October 5 to June 17, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Newala Kisimani is January, with an average rainfall of 8.2 inches.

The rainless period of the year lasts for 3.6 months, from June 17 to October 5. The month with the least rain in Newala Kisimani is August, with an average rainfall of 0.3 inches.

Average Monthly Rainfall in Newala Kisimani

The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Rainfall 8.2″8.0″7.5″4.8″1.4″0.5″0.3″0.3″0.3″0.6″2.1″6.1″

The length of the day in Newala Kisimani does not vary substantially over the course of the year, staying within 46 minutes of 12 hours throughout. In 2024, the shortest day is June 20, with 11 hours, 29 minutes of daylight; the longest day is December 21, with 12 hours, 46 minutes of daylight.

Hours of Daylight and Twilight in Newala Kisimani

Hours of Daylight and Twilight in Newala KisimaniJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minSep 2212 hr, 7 minSep 2212 hr, 46 minDec 2112 hr, 46 minDec 2112 hr, 7 minMar 2012 hr, 7 minMar 2011 hr, 29 minJun 2011 hr, 29 minJun 20daydaynightNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
Hours ofJanFebMarAprMayJunJulAugSepOctNovDec
Daylight 12.7h12.4h12.1h11.8h11.6h11.5h11.6h11.8h12.0h12.3h12.6h12.8h

The earliest sunrise is at 5:48 AM on November 18, and the latest sunrise is 54 minutes later at 6:42 AM on July 12. The earliest sunset is at 6:06 PM on May 27, and the latest sunset is 48 minutes later at 6:53 PM on January 26.

Daylight saving time (DST) is not observed in Newala Kisimani during 2024.

Sunrise & Sunset with Twilight in Newala Kisimani

Sunrise & Sunset with Twilight in Newala KisimaniJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMNov 185:48 AMNov 185:48 AM6:53 PMJan 266:53 PMJan 26May 276:06 PMMay 276:06 PM6:42 AMJul 126:42 AMJul 12daySolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in Newala Kisimani

Solar Elevation and Azimuth in Newala KisimaniJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM000010101010202020203030303040404040505050506060607070800000101010102020202030303030404040405050505060606070708056NowNow
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.

Moon Rise, Set & Phases in Newala Kisimani

The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

Newala Kisimani experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 7.6 months, from October 13 to June 1, during which time the comfort level is muggy, oppressive, or miserable at least 27% of the time. The month with the most muggy days in Newala Kisimani is March, with 30.7 days that are muggy or worse.

The month with the fewest muggy days in Newala Kisimani is August, with 0.8 days that are muggy or worse.

Humidity Comfort Levels in Newala Kisimani

Humidity Comfort Levels in Newala KisimanimuggymuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jul 202%Jul 202%100%Mar 13100%Mar 13Oct 1327%Oct 1327%Jun 127%Jun 127%NowNowoppressiveoppressivemuggymuggyhumidhumidcomfortablecomfortabledrydrymiserablemiserable
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.
JanFebMarAprMayJunJulAugSepOctNovDec
Muggy days 30.5d28.9d30.7d26.9d16.4d4.2d1.0d0.8d2.1d9.5d19.6d28.1d

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in Newala Kisimani experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 4.7 months, from July 21 to December 11, with average wind speeds of more than 7.9 miles per hour. The windiest month of the year in Newala Kisimani is October, with an average hourly wind speed of 10.4 miles per hour.

The calmer time of year lasts for 7.3 months, from December 11 to July 21. The calmest month of the year in Newala Kisimani is March, with an average hourly wind speed of 5.5 miles per hour.

Average Wind Speed in Newala Kisimani

Average Wind Speed in Newala KisimaniwindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mphOct 2110.5 mphOct 2110.5 mphMar 175.4 mphMar 175.4 mphJul 217.9 mphJul 217.9 mphDec 117.9 mphDec 117.9 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Wind Speed (mph) 7.16.25.56.47.07.47.98.49.510.49.87.8

The predominant average hourly wind direction in Newala Kisimani varies throughout the year.

The wind is most often from the east for 1.6 months, from March 5 to April 23 and for 4.8 months, from July 23 to December 18, with a peak percentage of 95% on October 23. The wind is most often from the south for 3.0 months, from April 23 to July 23, with a peak percentage of 68% on June 15. The wind is most often from the north for 2.6 months, from December 18 to March 5, with a peak percentage of 66% on January 1.

Wind Direction in Newala Kisimani

Wind Direction in Newala KisimaniNESENJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowsoutheastnorthwest
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

To characterize how pleasant the weather is in Newala Kisimani throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Newala Kisimani for general outdoor tourist activities is from mid May to mid September, with a peak score in the second week of July.

Tourism Score in Newala Kisimani

Tourism Score in Newala Kisimanibest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.18.13.83.8NowNow cloudscloudsprecipitationprecipitationtourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Newala Kisimani for hot-weather activities is from early September to late November, with a peak score in the last week of October.

Beach/Pool Score in Newala Kisimani

Beach/Pool Score in Newala Kisimanibest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.07.04.44.45.95.94.94.9NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationbeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

Temperatures in Newala Kisimani are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.

Time Spent in Various Temperature Bands and the Growing Season in Newala Kisimani

Time Spent in Various Temperature Bands and the Growing Season in Newala KisimaniJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%100%Jan 1100%Jan 1100%Jul 2100%Jul 2NowNowcoolcomfortablewarmhotcold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Growing Degree Days in Newala Kisimani

Growing Degree Days in Newala KisimaniJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°F6,000°F6,000°F7,000°F7,000°F8,000°F8,000°FJul 690°FJul 690°FAug 21900°FAug 21900°FOct 21,800°FOct 21,800°FJun 308,093°FJun 308,093°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences some seasonal variation over the course of the year.

The brighter period of the year lasts for 2.3 months, from September 17 to November 27, with an average daily incident shortwave energy per square meter above 7.1 kWh. The brightest month of the year in Newala Kisimani is October, with an average of 7.5 kWh.

The darker period of the year lasts for 2.9 months, from December 31 to March 27, with an average daily incident shortwave energy per square meter below 5.6 kWh. The darkest month of the year in Newala Kisimani is February, with an average of 5.2 kWh.

Average Daily Incident Shortwave Solar Energy in Newala Kisimani

Average Daily Incident Shortwave Solar Energy in Newala KisimanibrightdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhNov 17.5 kWhNov 17.5 kWhFeb 95.2 kWhFeb 95.2 kWhSep 177.1 kWhSep 177.1 kWhDec 315.6 kWhDec 315.6 kWhMar 275.6 kWhMar 275.6 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Solar Energy (kWh) 5.35.25.46.15.95.65.76.27.07.57.36.3

For the purposes of this report, the geographical coordinates of Newala Kisimani are -10.950 deg latitude, 39.283 deg longitude, and 2,254 ft elevation.

The topography within 2 miles of Newala Kisimani contains very significant variations in elevation, with a maximum elevation change of 1,119 feet and an average elevation above sea level of 2,118 feet. Within 10 miles contains very significant variations in elevation (2,411 feet). Within 50 miles contains large variations in elevation (3,281 feet).

The area within 2 miles of Newala Kisimani is covered by artificial surfaces (44%), trees (31%), and cropland (21%), within 10 miles by cropland (40%) and trees (29%), and within 50 miles by cropland (34%) and trees (30%).

This report illustrates the typical weather in Newala Kisimani, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There is only a single weather station, Mtwara Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Newala Kisimani.

At a distance of 120 kilometers from Newala Kisimani, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.

The station records are corrected for the elevation difference between the station and Newala Kisimani according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.