🔎 Weather for a date or period
Actual day-by-day weather for the selected period (ERA5). Up to 1 year.
📆 On this day before
Data for previous years is being prepared.
🏆 Hottest and coldest day in Prague (over the full observation series)
+38°
Hottest day
June 26, 2019
-31°
Coldest day
February 10, 1956
🗓 Monthly climate in Prague
| Month | Day | Night | Precip |
|---|---|---|---|
| January | +4° | -2° | 41 mm |
| February | +7° | -1° | 41 mm |
| March | +10° | +1° | 37 mm |
| April | +15° | +4° | 40 mm |
| May | +19° | +9° | 67 mm |
| June | +25° | +14° | 75 mm |
| July | +26° | +16° | 61 mm |
| August | +26° | +16° | 81 mm |
| September | +21° | +12° | 57 mm |
| October | +15° | +7° | 53 mm |
| November | +8° | +2° | 44 mm |
| December | +5° | 0° | 46 mm |
🕰 Weather in Prague August 18 in past years
+33°
Heat record · 2022
+8°
Cold record · 1981
📜
This day in history. The hottest August 18 in Prague was in 2022 (+33°), the coldest in 1981 (+8°). 86 years of observations. Normal for August: day +26°, night +16°.
📒 For school and home
Weather diary
ready-made observation table for a month — for school
Weather for the month
August calendar: forecast + climate normal
City water
Vltava ~+18° — where to swim
FAQ about the weather archive in Prague ❓
What was the weather in Prague on a specific date?
Pick a date or range in the form above — we show actual day-by-day weather (ERA5 reanalysis, up to a year back). For today’s date in past years see “On this day before”.
Hottest and coldest day in the history in Prague?
Heat record — +38° (June 26, 2019), cold record — -31° (February 10, 1956). Observations over the full available series.
What's the typical weather in Prague in August?
On average +26° by day, +16° at night, precipitation about 81 mm (ERA5 climate normal).
Since what year is the weather archive in Prague kept?
Climate normals and records come from the ERA5 reanalysis. Actual day-by-day weather is available for the last year.
Climate and weather archive in Prague
Monthly climate normals in Prague (average day and night temperatures, precipitation) are computed from the ERA5 reanalysis. The observation archive accrues from launch. Data: Open-Meteo (ERA5).