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Navojoa, Sonora climate
BSh Hot semi-arid
Navojoa has a mildly seasonal tropical climate (Hot semi-arid, Köppen BSh). The hottest month is July with an average daily high near 101°F, while the coldest is January averaging around 49°F at night. Precipitation totals about 15 inches a year and is strongly seasonal — September alone averages 4.6 inches while May barely receives 0.00 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)Navojoa climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 79 | 82 | 86 | 92 | 98 | 103 | 101 | 100 | 98 | 96 | 88 | 80 |
| Avg temp (°F) | 64 | 66 | 70 | 74 | 81 | 88 | 89 | 88 | 86 | 81 | 73 | 65 |
| Avg low (°F) | 49 | 50 | 53 | 57 | 63 | 73 | 76 | 76 | 74 | 67 | 57 | 49 |
| Precipitation (in) | 0.6 | 0.4 | 0.1 | 0.1 | 0.0 | 0.3 | 3.4 | 3.9 | 4.6 | 0.7 | 0.6 | 0.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 79 | 82 | 86 | 92 | 98 | 103 |
| Avg temp (°F) | 64 | 66 | 70 | 74 | 81 | 88 |
| Avg low (°F) | 49 | 50 | 53 | 57 | 63 | 73 |
| Precipitation (in) | 0.6 | 0.4 | 0.1 | 0.1 | 0.0 | 0.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 101 | 100 | 98 | 96 | 88 | 80 |
| Avg temp (°F) | 89 | 88 | 86 | 81 | 73 | 65 |
| Avg low (°F) | 76 | 76 | 74 | 67 | 57 | 49 |
| Precipitation (in) | 3.4 | 3.9 | 4.6 | 0.7 | 0.6 | 0.6 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 36 | 40 | 34 | 31 | 23 | 29 | 63 | 59 | 39 | 25 | 29 | 36 |
| Relative humidity (%) | 48 | 46 | 40 | 35 | 35 | 45 | 65 | 71 | 70 | 57 | 50 | 50 |
| Wind speed (mph) | 4.1 | 4.4 | 4.8 | 5.2 | 5.5 | 5.7 | 4.3 | 3.6 | 3.7 | 4.1 | 4.2 | 4.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 36 | 40 | 34 | 31 | 23 | 29 |
| Relative humidity (%) | 48 | 46 | 40 | 35 | 35 | 45 |
| Wind speed (mph) | 4.1 | 4.4 | 4.8 | 5.2 | 5.5 | 5.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 63 | 59 | 39 | 25 | 29 | 36 |
| Relative humidity (%) | 65 | 71 | 70 | 57 | 50 | 50 |
| Wind speed (mph) | 4.3 | 3.6 | 3.7 | 4.1 | 4.2 | 4.1 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Navojoa, inside the city.
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.