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
Weather in May
Temperature
As April transitions into May, a subtle temperature shift is observed, with average highs adjusting from a moderate 15°C (59°F) to a comfortable 18.7°C (65.7°F). Throughout the month of May, the nighttime temperature in Kalwy, Poland, dips to an average of 8.5°C (47.3°F).Humidity
In Kalwy, the average relative humidity in May is 71%.Rainfall
In Kalwy, in May, during 15.2 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, in Kalwy, there are 153.2 rainfall days, and 354mm (13.94") of precipitation is accumulated.Snowfall
Months with snowfall in Kalwy are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Kalwy aggregates 6mm (0.24") of snow. Throughout the year, in Kalwy, there are 31.7 snowfall days, and 200mm (7.87") of snow is accumulated.Daylight
In Kalwy, the average length of the day in May is 15h and 46min.On the first day of the month, sunrise is at 05:21 and sunset at 20:20. On the last day of May, sunrise is at 04:37 and sunset at 21:05 CEST.
Sunshine
The average sunshine in May in Kalwy is 8.9h.UV index
The average daily maximum UV index in May in Kalwy, Poland, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the usual temperature for Kalwy in May?
What is the average humidity in May in Kalwy?
How much does it rain in Kalwy in May?
What is the last month it snows in Kalwy?
What is the average length of the day in May in Kalwy?
What time are sunrise and sunset in May in Kalwy?
How many hours of sunshine does Kalwy have in May?
What is the UV index intensity in May in Kalwy?
Average temperature in May
Kalwy, Poland
- Average high temperature in May: 18.7°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in May: 8.5°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in May
Kalwy, Poland
- Average pressure in May: 1015.5mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in May
Kalwy, Poland
- Average wind speed in May: 12.5km/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 (11.4km/h).
Average humidity in May
Kalwy, 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
Kalwy, Poland
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in May
Kalwy, Poland
- Average rainfall days in May: 15.2 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in May
Kalwy, Poland
- Average snowfall in May: 6mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Kalwy, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Kalwy, Poland
- Average daylight in May: 15h and 5min
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: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Kalwy, Poland
- Average sunshine days in May: 13.9 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in May
Kalwy, Poland
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Kalwy, Poland
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Kalwy, Poland
- Average visibility in May: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
Kalwy, Poland
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