Climate Insights for Biltine

Wadi Fira, Chad

Hottest
May
41°C peak106°F peak
Coldest
January
17°C low63°F low
Wettest
August
140 mm rain5.5 in rain
Best to Visit
January
Mild temps & low rain

Climate Overview

The climate in Biltine is hot. The average annual temperature is 29°C and approximately 274 mm of precipitation falls per year. August is the wettest month, receiving around 140 mm of rainfall. Biltine is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, June. The coldest months are January, December, February, when temperatures can drop to 17°C.The climate in Biltine is hot. The average annual temperature is 84°F and approximately 10.8 in of precipitation falls per year. August is the wettest month, receiving around 5.5 in of rainfall. Biltine is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, June. The coldest months are January, December, February, when temperatures can drop to 63°F.

Temperature

0°10°20°30°40°50°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 32°Average: 24°Min: 17°FebMax: 34°Average: 26°Min: 19°MarMax: 38°Average: 30°Min: 23°AprMax: 41°Average: 33°Min: 26°MayMax: 41°Average: 34°Min: 28°JunMax: 38°Average: 32°Min: 27°JulMax: 35°Average: 30°Min: 25°AugMax: 32°Average: 27°Min: 23°SepMax: 35°Average: 29°Min: 24°OctMax: 37°Average: 31°Min: 24°NovMax: 36°Average: 28°Min: 22°DecMax: 34°Average: 25°Min: 19°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°F110°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 90°FAverage: 75°FMin: 63°FFebMax: 94°FAverage: 78°FMin: 65°FMarMax: 101°FAverage: 87°FMin: 74°FAprMax: 105°FAverage: 92°FMin: 79°FMayMax: 106°FAverage: 94°FMin: 82°FJunMax: 101°FAverage: 90°FMin: 80°FJulMax: 95°FAverage: 85°FMin: 77°FAugMax: 89°FAverage: 81°FMin: 74°FSepMax: 96°FAverage: 85°FMin: 75°FOctMax: 99°FAverage: 87°FMin: 76°FNovMax: 96°FAverage: 83°FMin: 71°FDecMax: 92°FAverage: 77°FMin: 65°F
Max
Average
Min

Temperatures in Biltine vary considerably across the year, with a 24°C difference between the coldest and warmest months. May is the hottest month, with daytime highs reaching 41°C and an average of 34°C. January is the coolest month, with minimum temperatures around 17°C and an average of 24°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 5°C shift in average temperatures.Temperatures in Biltine vary considerably across the year, with a 43°F difference between the coldest and warmest months. May is the hottest month, with daytime highs reaching 106°F and an average of 94°F. January is the coolest month, with minimum temperatures around 63°F and an average of 75°F. On average, daily temperatures fluctuate by about 24°F between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 9°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mm125mm150mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0mmFebPrecipitation: 0mmMarPrecipitation: 0mmAprPrecipitation: 0mmMayPrecipitation: 4mmJunPrecipitation: 19mmJulPrecipitation: 59mmAugPrecipitation: 140mmSepPrecipitation: 47mmOctPrecipitation: 5mmNovPrecipitation: 0mmDecPrecipitation: 0mm
Precipitation
0in2in4in6inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0inFebPrecipitation: 0inMarPrecipitation: 0inAprPrecipitation: 0inMayPrecipitation: 0.1inJunPrecipitation: 0.7inJulPrecipitation: 2.3inAugPrecipitation: 5.5inSepPrecipitation: 1.9inOctPrecipitation: 0.2inNovPrecipitation: 0inDecPrecipitation: 0in
Precipitation

Biltine is a quite dry location, receiving approximately 274 mm of precipitation annually, which averages out to around 23 mm per month. The wettest month is August, averaging 140 mm of rainfall. July and September also tend to see above-average precipitation. The driest month is January, with just 0 mm. That's 140 mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Biltine is a quite dry location, receiving approximately 10.8 in of precipitation annually, which averages out to around 0.9 in per month. The wettest month is August, averaging 5.5 in of rainfall. July and September also tend to see above-average precipitation. The driest month is January, with just 0 in. That's 5.5 in less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h5km/h10km/h15km/h20km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 16km/hFebWind Speed: 17km/hMarWind Speed: 17km/hAprWind Speed: 16km/hMayWind Speed: 13km/hJunWind Speed: 11km/hJulWind Speed: 12km/hAugWind Speed: 10km/hSepWind Speed: 9km/hOctWind Speed: 12km/hNovWind Speed: 15km/hDecWind Speed: 15km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 10mphFebWind Speed: 10mphMarWind Speed: 10mphAprWind Speed: 10mphMayWind Speed: 8mphJunWind Speed: 7mphJulWind Speed: 8mphAugWind Speed: 6mphSepWind Speed: 6mphOctWind Speed: 8mphNovWind Speed: 9mphDecWind Speed: 10mph
Wind Speed

Biltine is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 16km/h in winter, 15km/h in spring, 11km/h in summer, 12km/h in autumn.Biltine is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is March, averaging 10mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in September, with average winds dropping to 6mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 10mph in winter, 9mph in spring, 7mph in summer, 8mph in autumn.

Best Time to Visit

Jan24°75°F
Feb26°78°F
Mar30°87°F
Apr33°92°F
May34°94°F
Jun32°90°F
Jul30°85°F
Aug27°81°F
Sep29°85°F
Oct31°87°F
Nov28°83°F
Dec25°77°F

The best time to visit Biltine is during January, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 0 mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 41°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Biltine is during January, when the weather is most comfortable for travellers. During these months, average temperatures hover around 75°F with modest rainfall averaging 0 in per month. By contrast, May can be uncomfortably hot with temperatures reaching 106°F. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Biltine based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Biltine based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
17 °C63 °F
32 °C90 °F
16 km/h10 mph
0 mm0 in
0 cm0 in
Feb
19 °C65 °F
34 °C94 °F
17 km/h10 mph
0 mm0 in
0 cm0 in
Mar
23 °C74 °F
38 °C101 °F
17 km/h10 mph
0 mm0 in
0 cm0 in
Apr
26 °C79 °F
41 °C105 °F
16 km/h10 mph
0 mm0 in
0 cm0 in
May
28 °C82 °F
41 °C106 °F
13 km/h8 mph
4 mm0.1 in
0 cm0 in
Jun
27 °C80 °F
38 °C101 °F
11 km/h7 mph
19 mm0.7 in
0 cm0 in
Jul
25 °C77 °F
35 °C95 °F
12 km/h8 mph
59 mm2.3 in
0 cm0 in
Aug
23 °C74 °F
32 °C89 °F
10 km/h6 mph
140 mm5.5 in
0 cm0 in
Sep
24 °C75 °F
35 °C96 °F
9 km/h6 mph
47 mm1.9 in
0 cm0 in
OctCurrent
24 °C76 °F
37 °C99 °F
12 km/h8 mph
5 mm0.2 in
0 cm0 in
Nov
22 °C71 °F
36 °C96 °F
15 km/h9 mph
0 mm0 in
0 cm0 in
Dec
19 °C65 °F
34 °C92 °F
15 km/h10 mph
0 mm0 in
0 cm0 in