Climate Insights for Bi’r al Ghanam

, Az Zāwiyah, Libya

Hottest
July
36°C peak
Coldest
January
8°C low
Wettest
December
24mm rain
Best to Visit
March, April, May
Mild temps & low rain

Climate Overview

The climate in Bi’r al Ghanam is warm and mild. The average annual temperature is 22°C and approximately 118mm of precipitation falls per year. December is the wettest month, receiving around 24mm of rainfall. Bi’r al Ghanam is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, December, when temperatures can drop to 8°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 16° Average: 12° Min: 8° Feb Max: 18° Average: 14° Min: 9° Mar Max: 22° Average: 16° Min: 11° Apr Max: 27° Average: 21° Min: 15° May Max: 30° Average: 24° Min: 18° Jun Max: 34° Average: 29° Min: 23° Jul Max: 36° Average: 30° Min: 24° Aug Max: 35° Average: 30° Min: 24° Sep Max: 33° Average: 28° Min: 23° Oct Max: 28° Average: 23° Min: 19° Nov Max: 23° Average: 18° Min: 14° Dec Max: 18° Average: 14° Min: 10°
Max
Average
Min

Temperatures in Bi’r al Ghanam vary considerably across the year, with a 28°C difference between the coldest and warmest months. July is the hottest month, with daytime highs reaching 36°C and an average of 30°C. January is the coolest month, with minimum temperatures around 8°C and an average of 12°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 5°C shift in average temperatures.

Precipitation

0mm 25mm 50mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 13mm Feb Precipitation: 20mm Mar Precipitation: 12mm Apr Precipitation: 5mm May Precipitation: 5mm Jun Precipitation: 2mm Jul Precipitation: 0mm Aug Precipitation: 2mm Sep Precipitation: 7mm Oct Precipitation: 16mm Nov Precipitation: 13mm Dec Precipitation: 24mm
Precipitation

Bi’r al Ghanam is a quite dry location, receiving approximately 118mm of precipitation annually, which averages out to around 10mm per month. The wettest month is December, averaging 24mm of rainfall. February and October also tend to see above-average precipitation. The driest month is July, with just 0mm. That's 23mm less than December, 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/h 5km/h 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 21km/h Feb Wind Speed: 21km/h Mar Wind Speed: 22km/h Apr Wind Speed: 24km/h May Wind Speed: 23km/h Jun Wind Speed: 22km/h Jul Wind Speed: 21km/h Aug Wind Speed: 20km/h Sep Wind Speed: 19km/h Oct Wind Speed: 18km/h Nov Wind Speed: 18km/h Dec Wind Speed: 19km/h
Wind Speed

Bi’r al Ghanam is moderately windy, with an average annual wind speed of 21km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in November, with average winds dropping to 18km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Bi’r al Ghanam, which began on March 20, 2026. Bi’r al Ghanam is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 36°C, while the coldest stretch bottoms out in January near 8°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 11 to 30°C. Precipitation is minimal, with only around 22mm for the entire season. Winds are moderate at around 23km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 23 to 36°C. Precipitation is minimal, with only around 4mm for the entire season. Winds are moderate at around 21km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 14 to 33°C. Precipitation is minimal, with only around 35mm for the entire season. Winds are moderate at around 19km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 8 to 18°C. Rainfall is relatively light, with around 57mm over the season and a monthly average of 19mm. Winds are moderate at around 20km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 12°
Feb 14°
Mar 16°
Apr 21°
May 24°
Jun 29°
Jul 30°
Aug 30°
Sep 28°
Oct 23°
Nov 18°
Dec 14°

The best time to visit Bi’r al Ghanam is during March, April, May, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 10mm per month. By contrast, July can be uncomfortably hot with highs reaching 36°C, while January is the coldest period with lows dropping to 8°C. 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 Bi’r al Ghanam 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.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
8 °C
16 °C
21 km/h
13 mm
0 cm
Feb
9 °C
18 °C
21 km/h
20 mm
0 cm
Mar Current
11 °C
22 °C
22 km/h
12 mm
0 cm
Apr
15 °C
27 °C
24 km/h
5 mm
0 cm
May
18 °C
30 °C
23 km/h
5 mm
0 cm
Jun
23 °C
34 °C
22 km/h
2 mm
0 cm
Jul
24 °C
36 °C
21 km/h
0 mm
0 cm
Aug
24 °C
35 °C
20 km/h
2 mm
0 cm
Sep
23 °C
33 °C
19 km/h
7 mm
0 cm
Oct
19 °C
28 °C
18 km/h
16 mm
0 cm
Nov
14 °C
23 °C
18 km/h
13 mm
0 cm
Dec
10 °C
18 °C
19 km/h
24 mm
0 cm
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Metric (°C, km/h)