Home › Cities › Algeria › Tamanghasset
Tamanghasset, Algeria climate
BWh Hot desert
Tamanghasset has a seasonal warm-temperate climate (Hot desert, Köppen BWh). The hottest month is July with an average daily high near 96°F, while the coldest is January averaging around 41°F at night. Precipitation totals about 2 inches a year and is strongly seasonal — August alone averages 0.5 inches while February barely receives 0.01 inches.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Tamanghasset climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 68 | 72 | 78 | 86 | 92 | 96 | 96 | 95 | 93 | 86 | 77 | 71 |
| Avg temp (°F) | 55 | 58 | 65 | 73 | 80 | 84 | 85 | 84 | 82 | 74 | 64 | 58 |
| Avg low (°F) | 41 | 44 | 51 | 59 | 67 | 73 | 73 | 73 | 70 | 61 | 51 | 44 |
| Precipitation (in) | 0.1 | 0.0 | 0.2 | 0.1 | 0.2 | 0.3 | 0.2 | 0.5 | 0.1 | 0.4 | 0.0 | 0.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 68 | 72 | 78 | 86 | 92 | 96 |
| Avg temp (°F) | 55 | 58 | 65 | 73 | 80 | 84 |
| Avg low (°F) | 41 | 44 | 51 | 59 | 67 | 73 |
| Precipitation (in) | 0.1 | 0.0 | 0.2 | 0.1 | 0.2 | 0.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 96 | 95 | 93 | 86 | 77 | 71 |
| Avg temp (°F) | 85 | 84 | 82 | 74 | 64 | 58 |
| Avg low (°F) | 73 | 73 | 70 | 61 | 51 | 44 |
| Precipitation (in) | 0.2 | 0.5 | 0.1 | 0.4 | 0.0 | 0.0 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 0.6 | 0.2 | 0.6 | 0.2 | 0.9 | 2 | 1 | 2 | 0.9 | 1 | 0.3 | 0.4 |
| Days with high ≥ 90°F (days) | — | — | 0.3 | 8 | 24 | 28 | 30 | 29 | 24 | 5 | — | — |
| Days with low ≤ 32°F (days) | 2 | 0.7 | 0.1 | — | — | — | — | — | — | — | 0.1 | 0.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 0.6 | 0.2 | 0.6 | 0.2 | 0.9 | 2 |
| Days with high ≥ 90°F (days) | — | — | 0.3 | 8 | 24 | 28 |
| Days with low ≤ 32°F (days) | 2 | 0.7 | 0.1 | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 1 | 2 | 0.9 | 1 | 0.3 | 0.4 |
| Days with high ≥ 90°F (days) | 30 | 29 | 24 | 5 | — | — |
| Days with low ≤ 32°F (days) | — | — | — | — | 0.1 | 0.6 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 28 | 27 | 25 | 27 | 33 | 37 | 30 | 37 | 34 | 25 | 26 | 29 |
| Relative humidity (%) | 27 | 23 | 21 | 18 | 18 | 19 | 19 | 28 | 26 | 27 | 27 | 30 |
| Wind speed (mph) | 6.5 | 7.1 | 7.7 | 7.9 | 7.7 | 6.9 | 7.7 | 6.7 | 6.5 | 6.3 | 6.0 | 6.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 28 | 27 | 25 | 27 | 33 | 37 |
| Relative humidity (%) | 27 | 23 | 21 | 18 | 18 | 19 |
| Wind speed (mph) | 6.5 | 7.1 | 7.7 | 7.9 | 7.7 | 6.9 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 30 | 37 | 34 | 25 | 26 | 29 |
| Relative humidity (%) | 19 | 28 | 26 | 27 | 27 | 30 |
| Wind speed (mph) | 7.7 | 6.7 | 6.5 | 6.3 | 6.0 | 6.0 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 13 years of daily observations at Tamanrasset, a weather station, about 9 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.