Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
As Hieronimów transitions into May, the average high-temperature is observed to slightly rise from a mild 14.5°C (58.1°F) in April to a comfortable 19.3°C (66.7°F). Hieronimów, during May nights, observes an average temperature of 8.7°C (47.7°F).Humidity
In Hieronimów, Poland, the average relative humidity in May is 72%.Rainfall
The wettest months are May and July, with an average 63mm (2.48") of rainfall.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Hieronimów aggregates 1mm (0.04") of snow. In Hieronimów, during the entire year, snow falls for 56.6 days and aggregates up to 482mm (18.98") of snow.Daylight
The average length of the day in May is 15h and 34min.On the first day of the month, sunrise is at 05:05 and sunset at 19:56. On the last day of May, sunrise is at 04:24 and sunset at 20:38 CEST.
Sunshine
In Hieronimów, the average sunshine in May is 8.6h.UV index
In Hieronimów, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily UV index of 4 turns into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the average humidity in May?
What is the wettest month?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Hieronimów have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Hieronimów have in May?
What is the UV index reading in May?
Average temperature in May
Hieronimów, Poland
- Average high temperature in May: 19.3°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in May
Hieronimów, Poland
- Average pressure in May: 1015mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in May
Hieronimów, Poland
- Average wind speed in May: 10.5km/h
The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in May
Hieronimów, Poland
- Average humidity in May: 72%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in May
Hieronimów, Poland
- Average rainfall in May: 63mm
The wettest months (with the highest rainfall) are May and July (63mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in May
Hieronimów, Poland
- Average rainfall days in May: 19.5 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in May
Hieronimów, Poland
- Average snowfall in May: 1mm
The month with the highest snowfall is January (149mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Hieronimów, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hieronimów, Poland
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in May
Hieronimów, Poland
- Average sunshine days in May: 8.6 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is January (8.1 days).
Average UV index in May
Hieronimów, Poland
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Hieronimów, Poland
- Average cloud cover in May: 45
The months with the most cloud cover are January and February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Hieronimów, Poland
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
