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Prague, Czechia climate
Cfb Oceanic / temperate
Prague has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 77°F, while the coldest is January averaging around 27°F at night. Around 23 inches of precipitation falls each year, peaking in June (3.4 inches) and easing off in December (1.0 inches).
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresClear vs cloudy days
Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day countsPrague climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 36 | 40 | 48 | 59 | 68 | 73 | 77 | 77 | 67 | 57 | 45 | 37 |
| Avg temp (°F) | 31 | 34 | 40 | 50 | 58 | 64 | 67 | 67 | 59 | 49 | 40 | 33 |
| Avg low (°F) | 27 | 27 | 32 | 40 | 47 | 53 | 57 | 56 | 49 | 41 | 34 | 28 |
| Precipitation (in) | 1.7 | 1.6 | 1.2 | 1.4 | 2.8 | 3.4 | 2.9 | 2.8 | 1.8 | 1.5 | 1.1 | 1.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 36 | 40 | 48 | 59 | 68 | 73 |
| Avg temp (°F) | 31 | 34 | 40 | 50 | 58 | 64 |
| Avg low (°F) | 27 | 27 | 32 | 40 | 47 | 53 |
| Precipitation (in) | 1.7 | 1.6 | 1.2 | 1.4 | 2.8 | 3.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 77 | 77 | 67 | 57 | 45 | 37 |
| Avg temp (°F) | 67 | 67 | 59 | 49 | 40 | 33 |
| Avg low (°F) | 57 | 56 | 49 | 41 | 34 | 28 |
| Precipitation (in) | 2.9 | 2.8 | 1.8 | 1.5 | 1.1 | 1.0 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 12 | 10 | 11 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 11 |
| Days with high ≥ 90°F (days) | — | — | — | — | 0.1 | 1 | 2 | 2 | — | — | — | — |
| Days with low ≤ 32°F (days) | 12 | 13 | 11 | 3 | 0.1 | — | — | — | — | 3 | 7 | 10 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 12 | 10 | 11 | 10 | 11 | 11 |
| Days with high ≥ 90°F (days) | — | — | — | — | 0.1 | 1 |
| Days with low ≤ 32°F (days) | 12 | 13 | 11 | 3 | 0.1 | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 11 | 10 | 9 | 9 | 10 | 11 |
| Days with high ≥ 90°F (days) | 2 | 2 | — | — | — | — |
| Days with low ≤ 32°F (days) | — | — | — | 3 | 7 | 10 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 77 | 75 | 73 | 67 | 69 | 71 | 68 | 65 | 66 | 73 | 77 | 77 |
| Clear days (≤ 30% cloud) | 2 | 2 | 3 | 5 | 4 | 3 | 4 | 5 | 5 | 3 | 2 | 2 |
| Partly cloudy days (30–70%) | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 10 | 8 | 8 | 7 | 7 |
| Cloudy days (≥ 70%) | 22 | 19 | 21 | 17 | 18 | 18 | 18 | 16 | 16 | 20 | 21 | 22 |
| Relative humidity (%) | 92 | 89 | 83 | 76 | 72 | 68 | 64 | 64 | 71 | 81 | 90 | 93 |
| Wind speed (mph) | 7.7 | 7.4 | 7.1 | 5.9 | 5.6 | 5.3 | 5.3 | 4.9 | 5.5 | 6.0 | 6.2 | 7.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 77 | 75 | 73 | 67 | 69 | 71 |
| Clear days (≤ 30% cloud) | 2 | 2 | 3 | 5 | 4 | 3 |
| Partly cloudy days (30–70%) | 6 | 7 | 7 | 8 | 9 | 9 |
| Cloudy days (≥ 70%) | 22 | 19 | 21 | 17 | 18 | 18 |
| Relative humidity (%) | 92 | 89 | 83 | 76 | 72 | 68 |
| Wind speed (mph) | 7.7 | 7.4 | 7.1 | 5.9 | 5.6 | 5.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 65 | 66 | 73 | 77 | 77 |
| Clear days (≤ 30% cloud) | 4 | 5 | 5 | 3 | 2 | 2 |
| Partly cloudy days (30–70%) | 9 | 10 | 8 | 8 | 7 | 7 |
| Cloudy days (≥ 70%) | 18 | 16 | 16 | 20 | 21 | 22 |
| Relative humidity (%) | 64 | 64 | 71 | 81 | 90 | 93 |
| Wind speed (mph) | 5.3 | 4.9 | 5.5 | 6.0 | 6.2 | 7.2 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 24 years of daily observations at Praha-libus, a weather station, about 10 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.