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Average Weather in Mymensingh Bangladesh

In Mymensingh, the wet season is hot, oppressive, and mostly cloudy and the dry season is warm and mostly clear. Over the course of the year, the temperature typically varies from 55°F to 92°F and is rarely below 51°F or above 98°F.

Climate Summary

warmhotwarmJanFebMarAprMayJunJulAugSepOctNovDec89%89%11%11%clearovercastprecipitation: 11.4 inprecipitation: 11.4 in0.3 in0.3 inmuggy: 100%muggy: 100%1%1%drydrybeach/pool score: 7.8beach/pool score: 7.82.42.4
Click on each chart for more information.

Based on the beach/pool score, the best times of year to visit Mymensingh for hot-weather activities are from early March to late April and from mid October to mid November.

Temperature

The hot season lasts for 3.4 months, from March 16 to June 28, with an average daily high temperature above 89°F. The hottest day of the year is April 14, with an average high of 92°F and low of 74°F.

The cool season lasts for 1.7 months, from December 12 to February 3, with an average daily high temperature below 78°F. The coldest day of the year is January 13, with an average low of 55°F and high of 75°F.

Average High and Low Temperature

Average High and Low Temperature in MymensinghhotcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°F110°FJan 1375°FJan 1375°FApr 1492°FApr 1492°F55°F55°F74°F74°FJun 2889°FJun 2889°FDec 1278°FDec 1278°F68°F68°F80°F80°F59°F59°FLowHigh
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.

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

Average Hourly Temperature in MymensinghJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMcoolcoolcoolwarmhotcoolcomfortablecomfortablecomfortable
The average hourly temperature, color coded into bands: 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 shaded overlays indicate night and civil twilight.

Cuauhtémoc, Mexico (9,129 miles away); Kyela, Tanzania (4,491 miles); and Broome, Australia (3,651 miles) are the far-away foreign places with temperatures most similar to Mymensingh (view comparison).

Clouds

In Mymensingh, 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 Mymensingh begins around October 8 and lasts for 7.7 months, ending around May 30. On February 17, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 89% of the time, and overcast or mostly cloudy 11% of the time.

The cloudier part of the year begins around May 30 and lasts for 4.3 months, ending around October 8. On July 30, the cloudiest day of the year, the sky is overcast or mostly cloudy 89% of the time, and clear, mostly clear, or partly cloudy 11% of the time.

Cloud Cover Categories

Cloud Cover Categories in MymensinghclearerclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Feb 1789%Feb 1789%Jul 3011%Jul 3011%Oct 849%Oct 849%May 3052%May 3052%clearovercastmostly clear
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

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

The wetter season lasts 6.1 months, from April 7 to October 11, with a greater than 40% chance of a given day being a wet day. The chance of a wet day peaks at 78% on June 25.

The drier season lasts 5.9 months, from October 11 to April 7. The smallest chance of a wet day is 2% on December 3.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 78% on June 25.

Daily Chance of Precipitation

Daily Chance of Precipitation in MymensinghwetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jun 2578%Jun 2578%Dec 32%Dec 32%Apr 740%Apr 740%Oct 1140%Oct 1140%rain
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).

Rainfall

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. Mymensingh experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 9.4 months, from February 8 to November 20, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around July 1, with an average total accumulation of 11.4 inches.

The rainless period of the year lasts for 2.6 months, from November 20 to February 8. The least rain falls around December 22, with an average total accumulation of 0.3 inches.

Average Monthly Rainfall

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 liquid-equivalent snowfall.

Sun

The length of the day in Mymensingh varies over the course of the year. In 2017, the shortest day is December 21, with 10 hours, 36 minutes of daylight; the longest day is June 21, with 13 hours, 41 minutes of daylight.

Hours of Daylight and Twilight

Hours of Daylight and Twilight in MymensinghJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2013 hr, 41 minJun 2113 hr, 41 minJun 2112 hr, 8 minSep 2312 hr, 8 minSep 2310 hr, 36 minDec 2110 hr, 36 minDec 21nightnightday
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.

The earliest sunrise is at 5:08 AM on June 8, and the latest sunrise is 1 hour, 36 minutes later at 6:44 AM on January 13. The earliest sunset is at 5:08 PM on November 29, and the latest sunset is 1 hour, 43 minutes later at 6:51 PM on July 2.

Daylight saving time (DST) is not observed in Mymensingh during 2017.

Sunrise & Sunset with Twilight

Sunrise & Sunset with Twilight in MymensinghJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 85:08 AMJun 85:08 AM6:51 PMJul 26:51 PMJul 2Nov 295:08 PMNov 295:08 PM6:44 AMJan 136:44 AMJan 13daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of the year 2017. 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.

Humidity

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.

Mymensingh experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 8.2 months, from March 19 to November 25, during which time the comfort level is muggy, oppressive, or miserable at least 25% of the time. The muggiest day of the year is August 5, with muggy conditions 100% of the time.

The least muggy day of the year is January 11, with muggy conditions 1% of the time.

Humidity Comfort Levels

Humidity Comfort Levels in MymensinghmuggyJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jan 111%Jan 111%100%Aug 5100%Aug 5Mar 1925%Mar 1925%Nov 2525%Nov 2525%miserablemiserablecomfortablecomfortabledrydryhumidhumidmuggymuggyoppressiveoppressive
The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

Wind

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 Mymensingh experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 5.3 months, from March 28 to September 5, with average wind speeds of more than 6.3 miles per hour. The windiest day of the year is July 7, with an average hourly wind speed of 8.7 miles per hour.

The calmer time of year lasts for 6.7 months, from September 5 to March 28. The calmest day of the year is November 28, with an average hourly wind speed of 3.9 miles per hour.

Average Wind Speed

Average Wind Speed in MymensinghwindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph1 mph2 mph3 mph4 mph5 mph6 mph7 mph8 mph9 mph10 mph11 mph12 mphJul 78.7 mphJul 78.7 mphNov 283.9 mphNov 283.9 mphMar 286.3 mphMar 286.3 mphSep 56.3 mphSep 56.3 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

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

The wind is most often from the west for 1.9 months, from January 26 to March 24, with a peak percentage of 46% on March 2. The wind is most often from the south for 6.5 months, from March 24 to October 8, with a peak percentage of 77% on July 11. The wind is most often from the north for 3.3 months, from October 18 to January 26, with a peak percentage of 42% on January 1.

Wind Direction

Wind Direction in MymensinghNWSENJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%westsoutheastnorth
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Water Temperature

Mymensingh is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average water temperature experiences some seasonal variation over the course of the year.

The time of year with warmer water lasts for 5.0 months, from May 18 to October 17, with an average temperature above 79°F. The day of the year with the warmest water is June 28, with an average temperature of 82°F.

The time of year with cooler water lasts for 2.8 months, from December 22 to March 16, with an average temperature below 71°F. The day of the year with the coolest water is January 31, with an average temperature of 68°F.

Average Water Temperature

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Best Time of Year to Visit

To characterize how pleasant the weather is in Mymensingh 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 times of year to visit Mymensingh for general outdoor tourist activities are from mid January to mid March and from early November to early January, with a peak score in the last week of November.

Tourism Score

Tourism Score in Mymensinghbest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec02468108.68.61.61.68.58.57.67.6 precipitationprecipitationcloudscloudstourism 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 times of year to visit Mymensingh for hot-weather activities are from early March to late April and from mid October to mid November, with a peak score in the last week of March.

Beach/Pool Score

Beach/Pool Score in Mymensinghbest timeJanFebMarAprMayJunJulAugSepOctNovDec02468107.87.82.42.47.87.82.92.9 precipitationprecipitationcloudscloudstemperaturetemperaturebeach/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.

Growing Season

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 Mymensingh 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

Time Spent in Various Temperature Bands and the Growing Season in MymensinghJanFebMarAprMayJunJulAugSepOctNovDec0%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 3100%Jul 3coolwarmhotcoldcomfortablesweltering
The percentage of time spent in various temperature bands: 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 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

Growing Degree Days in MymensinghJanFebMarAprMayJunJulAugSepOctNovDec0°F2,000°F4,000°F6,000°F8,000°F10,000°FJan 890°FJan 890°FMar 311,800°FMar 311,800°FDec 319,914°FDec 319,914°F
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

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 2.5 months, from March 9 to May 24, with an average daily incident shortwave energy per square meter above 6.1 kWh. The brightest day of the year is April 16, with an average of 6.5 kWh.

The darker period of the year lasts for 2.3 months, from November 16 to January 25, with an average daily incident shortwave energy per square meter below 4.6 kWh. The darkest day of the year is December 21, with an average of 4.1 kWh.

Average Daily Incident Shortwave Solar Energy

Average Daily Incident Shortwave Solar Energy in MymensinghbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWhApr 166.5 kWhApr 166.5 kWhDec 214.1 kWhDec 214.1 kWhMar 96.1 kWhMar 96.1 kWhMay 246.1 kWhMay 246.1 kWhJan 254.6 kWhJan 254.6 kWh
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Mymensingh are 24.756 deg latitude, 90.406 deg longitude, and 49 ft elevation.

The topography within 2 miles of Mymensingh is essentially flat, with a maximum elevation change of 52 feet and an average elevation above sea level of 50 feet. Within 10 miles is essentially flat (131 feet). Within 50 miles contains only modest variations in elevation (4,721 feet).

The area within 2 miles of Mymensingh is covered by artificial surfaces (34%), grassland (33%), and cropland (33%), within 10 miles by grassland (49%) and cropland (49%), and within 50 miles by grassland (41%) and cropland (41%).

Data Sources

This report illustrates the typical weather in Mymensingh, 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 are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Mymensingh.

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

The estimated value at Mymensingh is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Mymensingh and a given station.

The stations contributing to this reconstruction are: Shahjalal International Airport (36%, 102 kilometers, south); Agartala Airport (25%, 129 kilometers, southeast); Osmani International Airport (20%, 149 kilometers, east); and Ishurdi Airport (19%, 153 kilometers, southwest).

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports and weather stations are provided by AskGeo.com .

Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

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.