May weather forecastUmiastów, Poland

May

Weather in May

May, the last month of the spring in Umiastów, is a refreshing month, with an average temperature fluctuating between 19.3°C (66.7°F) and 9.1°C (48.4°F).

Temperature

The onset of May introduces a subtle rise in the average high-temperature, nudging from a mild 14.4°C (57.9°F) in April to an enjoyable 19.3°C (66.7°F). Umiastów's nighttime temperature in May falls to an average of 9.1°C (48.4°F).

Humidity

In Umiastów, Poland, the average relative humidity in May is 71%.

Rainfall

The month with the most rainfall in Umiastów is May, when the rain falls for 16 days and typically aggregates up to 52mm (2.05") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Umiastów, Poland. During 0.2 snowfall days, in May, Umiastów aggregates 3mm (0.12") of snow. Throughout the year, there are 48.2 snowfall days, and 369mm (14.53") of snow is accumulated.

Daylight

In May, the average length of the day in Umiastów is 15h and 44min.
On the first day of May, sunrise is at 05:05 and sunset at 20:02. On the last day of the month, sunrise is at 04:21 and sunset at 20:47 CEST.

Sunshine

The average sunshine in May is 9.1h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 5 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Umiastów, in May, the average high-temperature is 19.3°C (66.7°F), and the average low-temperature is 9.1°C (48.4°F).

The average relative humidity in May in Umiastów, Poland, is 71%.

May is the month with the most rainfall in Umiastów, Poland. Rain falls for 16 days and accumulates 52mm (2.05") of precipitation.

In Umiastów, Poland, during May, the rain falls for 16 days and regularly aggregates up to 52mm (2.05") of precipitation.

May is the last month it regularly snows in Umiastów. During 0.2 snowfall days, in May, Umiastów aggregates 3mm (0.12") of snow.

The average day length in May in Umiastów is 15h and 44min.

In May, on the first day of the month, sunrise is at 05:05 and sunset at 20:02. On the last day of the month, in Umiastów, Poland, sunrise is at 04:21 and sunset at 20:47 CEST.

The average sunshine duration in May is 9.1h.

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

14.4°C

19.3°C

23.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.8km/h

12.2km/h

11.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.3

14.6

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Umiastów, Poland

Average high temperature in May: 19.3°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (-0.4°C).

Average low temperature in May: 9.1°C

The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in May
Umiastów, Poland

Average pressure in May: 1015.1mbar

The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).

Average wind speed in May
Umiastów, Poland

Average wind speed in May: 11.3km/h

The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

Average humidity in May
Umiastów, Poland

Average humidity in May: 71%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).

Average rainfall in May
Umiastów, Poland

Average rainfall in May: 52mm

The wettest month (with the highest rainfall) is May (52mm).
The driest months (with the least rainfall) are April and November (21mm).

Average rainfall days in May
Umiastów, Poland

Average rainfall days in May: 16 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in May
Umiastów, Poland

Average snowfall in May: 3mm

The month with the highest snowfall is January (133mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Umiastów, Poland

Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Umiastów, Poland

Average daylight in May: 15h and 42min

The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).

Average sunshine in May: 9h and 6min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).