Climate averages 1991–2020

Ústí nad Labem weather
in May.

A mild, moderately wet month: the 5th warmest and the 9th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 18.7°C Daytime mean, May

Average low 9.3°C Night-time mean, May

Rainfall 71 mm 14 days with ≥1 mm

Daylight 15 h Sunrise to sunset, per day

May is a mild month in Ústí nad Labem: daytime highs average 18.7°C and nights cool to about 9.3°C. By daytime temperature it is the 5th warmest of the 12 months.

Expect about 71 mm of rain on roughly 14 days, which makes May a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 28 min on an average May day.

The nearest other city in this atlas is Dresden (48 km away). In May its highs average 18.4°C, about as warm as Ústí nad Labem, with 75 mm of rain.

Among the 12 cities listed in Czechia, Ústí nad Labem ranks joint 3rd of 12 for the warmest May highs and joint 5th of 12 for the driest May (rainfall, lowest first). The mean May high of those 12 cities is 18.4°C; Ústí nad Labem is 0.3°C warmer than that mean.

From May to June, average highs rise by 3.1°C to 21.8°C, and monthly rainfall rises from 71 mm to 83 mm.

The annual picture

May in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Ústí nad Labem climate table

1991–2020

Monthly climate averages for Ústí nad Labem, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	2.8°C-2.7°C	-2.7°C	50	11.7	8.59 h
February	4.5°C-2.4°C	-2.4°C	40	9.7	10.010 h
March	8.7°C0.6°C	0.6°C	54	12.0	11.812 h
April	14.4°C4.6°C	4.6°C	46	10.9	13.814 h
May, selected	18.7°C9.3°C	9.3°C	71	13.5	15.515 h
June	21.8°C13.0°C	13.0°C	83	13.4	16.416 h
July	23.8°C15.1°C	15.1°C	94	14.1	16.016 h
August	23.9°C15.1°C	15.1°C	85	12.6	14.515 h
September	19.1°C11.0°C	11.0°C	61	10.9	12.713 h
October	13.6°C6.6°C	6.6°C	51	10.6	10.811 h
November	7.6°C2.2°C	2.2°C	48	10.4	9.09 h
December	3.7°C-1.2°C	-1.2°C	50	10.9	8.18 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

May in nearby cities

Distance from Ústí nad Labem

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Ústí nad Labem) is explained once on the Ústí nad Labem year overview and on the Sources, method and limits page.