May weather forecastOstrów Kaliski, Poland
May
Weather in May
May, the last month of the spring in Ostrów Kaliski, is a refreshing month, with an average temperature varying between 8.5°C (47.3°F) and 18.8°C (65.8°F).Temperature
The average high-temperature mildly increases in May, edging from a mild 14.8°C (58.6°F) in April to a still refreshing 18.8°C (65.8°F). Ostrów Kaliski's nighttime temperature in May drops to an average of 8.5°C (47.3°F).Humidity
In May, the average relative humidity is 72%.Rainfall
May is the month with the most rainfall. Rain falls for 12.7 days and accumulates 31mm (1.22") of precipitation.Snowfall
January through May, October through December are months with snowfall in Ostrów Kaliski. May is the last month it regularly snows. During 0.1 snowfall days, in May, Ostrów Kaliski aggregates 5mm (0.2") of snow. In Ostrów Kaliski, during the entire year, snow falls for 37.3 days and aggregates up to 150mm (5.91") of snow.Daylight
The average length of the day in May in Ostrów Kaliski is 15h and 38min.On the first day of the month, sunrise is at 05:17 and sunset at 20:10. On the last day of May, in Ostrów Kaliski, sunrise is at 04:35 and sunset at 20:54 CEST.
Sunshine
In Ostrów Kaliski, the average sunshine in May is 8.9h.UV index
In Ostrów Kaliski, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In May, a regular UV index of 4 translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Ostrów Kaliski, Poland
- Average high temperature in May: 18.8°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in May: 8.5°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in May
Ostrów Kaliski, Poland
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is October (1018mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in May
Ostrów Kaliski, Poland
- Average wind speed in May: 12.1km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in May
Ostrów Kaliski, Poland
- Average humidity in May: 72%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).
Average rainfall in May
Ostrów Kaliski, Poland
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is May (31mm).
The driest months (with the least rainfall) are April and November (11mm).
Average rainfall days in May
Ostrów Kaliski, Poland
- Average rainfall days in May: 12.7 days
The months with the highest number of rainy days are June and July (14.5 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in May
Ostrów Kaliski, Poland
- Average snowfall in May: 5mm
The month with the highest snowfall is January (45mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ostrów Kaliski, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ostrów Kaliski, Poland
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in May
Ostrów Kaliski, Poland
- Average sunshine days in May: 14.6 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in May
Ostrów Kaliski, Poland
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Ostrów Kaliski, Poland
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Ostrów Kaliski, Poland
- Average visibility in May: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
