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December 2019 Weather History at Arusha Airport Tanzania

This report shows the past weather for Arusha Airport, providing a weather history for December 2019. It features all historical weather data series we have available, including the Arusha Airport temperature history for December 2019. You can drill down from year to month and even day level reports by clicking on the graphs.

Arusha Airport Temperature History December 2019

History:20212020JFMAMJJASONDec20182017
Temperature history in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313150°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FNovJan
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Hourly Temperature in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJancoolwarmcomfortable
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 hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

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Cloud Cover in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Cloud Cover in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.
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Observed Weather in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Observed Weather in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Sun, Dec 1 Recent RainRERA
Mon, Dec 2 Recent Rain, Light RainRERA, -RA, IWC61
Tue, Dec 3 RainRA
Fri, Dec 6 Showers of Light Rain, Light Drizzle-SHRA, -DZ
Sat, Dec 7 Recent Thunderstorm with Rain, Thunderstorm with Rain, Rain, Recent Rain, Showers of Rain, Light Rain, DrizzleRETSRA, TSRA, IWC95, RA, IWC63, RERA, SHRA, IWC81, -RA, IWC61, DZ, IWC53
Sun, Dec 8 Rain, Recent Rain, Light RainRA, RERA, -RA
Mon, Dec 9 Thunderstorm, Rain, Recent Rain, Light RainTS, RA, RERA, -RA
Tue, Dec 10 Recent Showers of Rain, Showers of Rain, Light Rain, Drizzle, FogRESHRA, SHRA, -RA, DZ, FG
Wed, Dec 11 Rain, Showers of RainRA, IWC63, SHRA, IWC81
Thu, Dec 12 Light Rain-RA
Fri, Dec 13 Light Rain, Fog-RA, IWC61, FG, IWC44
Sat, Dec 14 Precipitation in the Vicinity, Showers in the VicinityIWC16, VCSH
Tue, Dec 17 Recent Showers of Rain, Light Rain, Showers of Light RainRESHRA, -RA, IWC61, -SHRA, IWC80
Wed, Dec 18 Recent Showers of RainRESHRA
Thu, Dec 19 Fog, Recent Shallow Fog, Shallow FogFG, IWC44, REMIFG, MIFG, IWC12
Sat, Dec 21 Thunderstorm, Rain, Drizzle, Recent DrizzleTS, RA, DZ, REDZ
Mon, Dec 23 Rain, Showers of Rain, Light RainRA, SHRA, -RA
Tue, Dec 24 Light Rain-RA
Wed, Dec 25 Showers of Light Rain-SHRA
Thu, Dec 26 Thunderstorm with RainTSRA
Fri, Dec 27 Recent Thunderstorm, ThunderstormRETS, TS, IWC17
Sat, Dec 28 Thunderstorm, Thunderstorm with Rain, Rain, Recent Rain, Light RainTS, TSRA, RA, RERA, -RA

Hours of Daylight and Twilight in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Hours of Daylight and Twilight in December 2019 at Arusha Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 2212 hr, 19 minDec 2212 hr, 19 mindaydaydaydaynightDec 112 hr, 18 minDec 112 hr, 18 minDec 3112 hr, 19 minDec 3112 hr, 19 minDec 1112 hr, 19 minDec 1112 hr, 19 min
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.

Sunrise & Sunset with Twilight in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Sunrise & Sunset with Twilight in December 2019 at Arusha Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNovJan6:13 AM6:13 AMDec 16:31 PMDec 16:31 PM6:26 AM6:26 AMDec 316:45 PMDec 316:45 PM6:17 AM6:17 AMDec 116:36 PMDec 116:36 PM6:21 AM6:21 AMDec 216:40 PMDec 216:40 PM
The solar day over the course of December 2019. 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.

Solar Elevation and Azimuth in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Solar Elevation and Azimuth in December 2019 at Arusha AirportDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan0010102020303040405050606070001010202030304040505060607070
northeastsouthwest
Solar elevation and azimuth over the course of December 2019. 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).

Moon Rise, Set & Phases in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Moon Rise, Set & Phases in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanNov 266:06 PMNov 266:06 PMDec 128:13 AMDec 128:13 AMDec 268:14 AMDec 268:14 AM5:52 AM5:52 AM6:28 PM6:28 PM6:01 PM6:01 PM6:18 AM6:18 AM6:23 AM6:23 AM7:03 PM7:03 PM
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.
Dec 2019IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
25%10:24 AMESE10:59 PMWSW-4:42 PMS246,243 mi
2
34%11:13 AMESE11:45 PMWSW-5:30 PMS248,653 mi
3
44%12:00 PMESE--6:15 PMS250,342 mi
4
50%-12:29 AMWSW12:44 PME6:58 PMS251,204 mi
5
63%-1:10 AMW1:27 PME7:39 PMS251,202 mi
6
72%-1:50 AMW2:09 PME8:20 PMN250,368 mi
7
81%-2:30 AMW2:52 PME9:01 PMN248,802 mi
8
88%-3:11 AMW3:35 PME9:44 PMN246,656 mi
9
94%-3:53 AMW4:21 PMENE10:29 PMN244,120 mi
10
98%-4:38 AMWNW5:10 PMENE11:17 PMN241,406 mi
11
99%-5:26 AMWNW6:01 PMENE--
12
100%-6:18 AMWNW6:56 PMENE12:09 AMN238,727 mi
13
99%-7:13 AMWNW7:54 PMENE1:04 AMN236,269 mi
14
96%-8:11 AMWNW8:52 PMENE2:02 AMN234,172 mi
15
91%-9:09 AMWNW9:49 PMENE3:01 AMN232,515 mi
16
83%-10:07 AMWNW10:44 PMENE3:59 AMN231,316 mi
17
74%-11:03 AMWNW11:36 PMENE4:54 AMN230,544 mi
18
62%-11:57 AMW-5:47 AMN230,148 mi
19
50%12:27 AME12:49 PMW-6:38 AMN230,081 mi
20
39%1:15 AME1:40 PMW-7:28 AMN230,318 mi
21
28%2:04 AME2:31 PMW-8:17 AMS230,866 mi
22
18%2:52 AME3:23 PMWSW-9:07 AMS231,755 mi
23
10%3:42 AMESE4:16 PMWSW-9:59 AMS233,027 mi
24
4%4:34 AMESE5:11 PMWSW-10:52 AMS234,709 mi
25
1%5:28 AMESE6:07 PMWSW-11:47 AMS236,790 mi
26
0%6:23 AMESE7:03 PMWSW-12:43 PMS239,203 mi
27
2%7:19 AMESE7:57 PMWSW-1:38 PMS241,822 mi
28
5%8:12 AMESE8:49 PMWSW-2:31 PMS244,469 mi
29
11%9:04 AMESE9:37 PMWSW-3:21 PMS246,939 mi
30
18%9:52 AMESE10:23 PMWSW-4:08 PMS249,022 mi
31
26%10:38 AMESE11:05 PMW-4:52 PMS250,529 mi

Humidity Comfort Levels in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Humidity Comfort Levels in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Wind Speed in December 2019 at Arusha Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Hourly Wind Speed in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Hourly Wind Direction in 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in December 2019 at Arusha Airport

History:20212020JFMAMJJASONDec20182017
Atmospheric Pressure in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313130 inHg30 inHg35 inHg35 inHg40 inHg40 inHg45 inHg45 inHg50 inHg50 inHg55 inHg55 inHg60 inHg60 inHgNovJan
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Reports by Month

Reports by Month at Arusha Airport194019501960197019801990200020102020196019601961196119631963196419641965196519661966197319731974197419751975197619761977197719781978197919791980198019811981198219821983198319841984198519851986198619871987198819881989198919901990199119911992199219931993199419941995199519961996199719971998199819991999200020002001200120022002200320032004200420052005200620062007200720082008200920092010201020112011201220122013201320142014201520152016201620172017201820182019201920202020202120212022202220232023202420242025202520262026
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in December 2019 at Arusha Airport Summer 2019

Number of Reports by Day in December 2019 at Arusha Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310024244848NovJan
regularspecialcorrection
The number of reports per day.

Reports by Hour in December 2019 at Arusha Airport Summer 2019

Reports by Hour in December 2019 at Arusha Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
regularspecialcorrection
Indication of what types of reports were recorded during each hour.

This report graphically illustrates the historical weather reports recorded by the weather station at Arusha Airport in December 2019.

METAR Reports

Airport weather stations throughout the world routinely issue METAR weather reports . Such reports are used by pilots, air traffic controllers, meteorologists, climatologists, and other researchers. They are published via radio transmission and on the internet. We have been collecting and archiving published METAR reports since 2011, and have found third-party sources for archived reports from years prior to that.

ISD Reports

The Integrated Surface Database (ISD), maintained and published by NOAA's National Center for Environmental Information , consists of hourly and synoptic weather reports from a variety of sources. We use ISD data to complement and backfill for our METAR archive.

Other Data

The sources for the averages shown in the daily temperature chart are discussed in greater detail on this station's Averages Report.

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.

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.

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