Climate averages 1991–2020

Hrodna weather
in May.

A mild, moderately wet month: the 4th warmest and the 9th driest of the year.

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

Average high 17.6°C Daytime mean, May

Average low 8.2°C Night-time mean, May

Rainfall 63 mm 12 days with ≥1 mm

Daylight 16 h Sunrise to sunset, per day

May is a mild month in Hrodna: daytime highs average 17.6°C and nights cool to about 8.2°C. By daytime temperature it is the 4th warmest of the 12 months.

Expect about 63 mm of rain on roughly 12 days, which makes May a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 54 min on an average May day.

The nearest other city in this atlas is Białystok (75 km away). In May its highs average 18.0°C, about as warm as Hrodna, with 67 mm of rain.

Among the 18 cities listed in Belarus, Hrodna ranks joint 8th of 18 for the warmest May highs and 1st of 18 for the driest May (rainfall, lowest first). The mean May high of those 18 cities is 17.7°C; Hrodna is 0.1°C cooler than that mean.

From May to June, average highs rise by 3.3°C to 20.9°C, and monthly rainfall rises from 63 mm to 69 mm.

The annual picture

May in context

30-year average

Average highAverage low°C

Monthly precipitation

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

Hrodna climate table

1991–2020

Monthly climate averages for Hrodna, 1991–2020
Month	Average highHigh / low	Average low	Precipitation mm/month	Wet days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	-1.0°C-5.3°C	-5.3°C	39	10.4	8.18 h
February	0.2°C-5.0°C	-5.0°C	36	9.8	9.710 h
March	4.9°C-2.3°C	-2.3°C	39	10.1	11.812 h
April	12.1°C2.8°C	2.8°C	46	10.0	14.014 h
May, selected	17.6°C8.2°C	8.2°C	63	11.7	15.916 h
June	20.9°C12.2°C	12.2°C	69	12.2	17.017 h
July	23.0°C14.5°C	14.5°C	88	13.3	16.517 h
August	22.4°C14.1°C	14.1°C	76	11.1	14.815 h
September	17.1°C10.0°C	10.0°C	59	9.9	12.813 h
October	10.7°C5.0°C	5.0°C	50	9.9	10.611 h
November	4.8°C0.8°C	0.8°C	41	9.9	8.79 h
December	0.5°C-3.3°C	-3.3°C	44	10.2	7.68 h

Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet 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 Hrodna

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 Hrodna) is explained once on the Hrodna year overview and on the Sources, method and limits page.