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
With the onset of May, Chełmno's average high-temperature sees a modest rise, moving from April's 14.3°C (57.7°F) to a still refreshing 18.4°C (65.1°F). Chełmno records an average low-temperature of 8°C (46.4°F) throughout the month of May.Humidity
In Chełmno, the average relative humidity in May is 71%.Rainfall
May is the month with the most rainfall in Chełmno. Rain falls for 15.3 days and accumulates 46mm (1.81") of precipitation.Snowfall
January through May, November and December are months with snowfall in Chełmno. May is the last month it regularly snows. During 0.1 snowfall days, in May, Chełmno aggregates 5mm (0.2") of snow. In Chełmno, Poland, during the entire year, snow falls for 40.7 days and aggregates up to 242mm (9.53") of snow.Daylight
The average length of the day in May in Chełmno is 15h and 54min.On the first day of the month, sunrise is at 05:10 and sunset at 20:16. On the last day of May, sunrise is at 04:25 and sunset at 21:03 CEST.
Sunshine
In May, the average sunshine is 8.9h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In May, an average UV index of 5 transforms into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are May temperatures in Chełmno?
What is the average humidity in May in Chełmno?
What is the rainiest month in Chełmno?
How many days does it rain in May in Chełmno?
What is the last month it snows in Chełmno?
How many hours of daylight does Chełmno have in May?
When are sunrise and sunset in May in Chełmno?
How long on average sun shines in May in Chełmno?
When is the highest UV index in Chełmno?
What is the UV index reading in May in Chełmno?
Average temperature in May
Chełmno, Poland
- Average high temperature in May: 18.4°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in May: 8°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in May
Chełmno, Poland
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is October (1017.2mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in May
Chełmno, Poland
- Average wind speed in May: 12.2km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in May
Chełmno, Poland
- Average humidity in May: 71%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and August (68%).
Average rainfall in May
Chełmno, Poland
- Average rainfall in May: 46mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in May
Chełmno, Poland
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are January and February (9.3 days).
Average snowfall in May
Chełmno, Poland
- Average snowfall in May: 5mm
The month with the highest snowfall is January (87mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Chełmno, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Chełmno, Poland
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- 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: 2h and 48min).
Average sunshine days in May
Chełmno, Poland
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in May
Chełmno, Poland
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in May
Chełmno, Poland
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Chełmno, Poland
- Average visibility in May: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Chełmno, Poland
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