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Ojo de Agua, State of Mexico climate
BSk Cold semi-arid
Ojo de Agua has a mildly seasonal mild-temperate climate (Cold semi-arid, Köppen BSk). The hottest month is May with an average daily high near 29°C, while the coldest is January averaging around 4°C at night. Precipitation totals about 525 mm a year and is strongly seasonal — August alone averages 104 mm while December barely receives 5 mm.
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)Ojo de Agua climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 24 | 26 | 27 | 29 | 29 | 26 | 25 | 25 | 25 | 25 | 25 | 24 |
| Avg temp (°C) | 14 | 16 | 17 | 19 | 20 | 19 | 18 | 18 | 18 | 17 | 16 | 14 |
| Avg low (°C) | 4 | 5 | 7 | 9 | 10 | 11 | 11 | 11 | 11 | 8 | 6 | 4 |
| Precipitation (mm) | 6 | 7 | 13 | 25 | 40 | 89 | 104 | 104 | 84 | 38 | 10 | 5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 24 | 26 | 27 | 29 | 29 | 26 |
| Avg temp (°C) | 14 | 16 | 17 | 19 | 20 | 19 |
| Avg low (°C) | 4 | 5 | 7 | 9 | 10 | 11 |
| Precipitation (mm) | 6 | 7 | 13 | 25 | 40 | 89 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 25 | 25 | 25 | 25 | 24 |
| Avg temp (°C) | 18 | 18 | 18 | 17 | 16 | 14 |
| Avg low (°C) | 11 | 11 | 11 | 8 | 6 | 4 |
| Precipitation (mm) | 104 | 104 | 84 | 38 | 10 | 5 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 34 | 32 | 36 | 46 | 53 | 66 | 68 | 68 | 71 | 53 | 38 | 32 |
| Relative humidity (%) | 63 | 57 | 52 | 51 | 58 | 70 | 76 | 78 | 82 | 79 | 73 | 67 |
| Wind speed (mph) | 3.3 | 3.4 | 3.7 | 3.7 | 3.3 | 3.4 | 3.3 | 3.2 | 3.3 | 3.4 | 3.1 | 3.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 34 | 32 | 36 | 46 | 53 | 66 |
| Relative humidity (%) | 63 | 57 | 52 | 51 | 58 | 70 |
| Wind speed (mph) | 3.3 | 3.4 | 3.7 | 3.7 | 3.3 | 3.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 68 | 71 | 53 | 38 | 32 |
| Relative humidity (%) | 76 | 78 | 82 | 79 | 73 | 67 |
| Wind speed (mph) | 3.3 | 3.2 | 3.3 | 3.4 | 3.1 | 3.0 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Atenco, about 18 km from the city centre.
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.