Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
As March transitions into April, a change in temperatures is observed, with average highs moving from a chilly 7.1°C (44.8°F) to a refreshing 14.3°C (57.7°F). Chełmno encounters a steady low-temperature average of 4.3°C (39.7°F) throughout the month of April.Humidity
The months with the lowest humidity are April and August, with an average relative humidity of 68%.Rainfall
April is the month with the least rainfall. Rain falls for 12 days and accumulates 17mm (0.67") of precipitation.Snowfall
January through May, November and December are months with snowfall in Chełmno, Poland. In Chełmno, during April, snow falls for 1.8 days and regularly aggregates up to 9mm (0.35") of snow. In Chełmno, during the entire year, snow falls for 40.7 days and aggregates up to 242mm (9.53") of snow.Daylight
In April, the average length of the day in Chełmno is 14h and 1min.On the first day of April in Chełmno, sunrise is at 06:18 and sunset at 19:21. On the last day of the month, sunrise is at 05:12 and sunset at 20:14 CEST.
Sunshine
In Chełmno, the average sunshine in April is 8.8h.UV index
In Chełmno, Poland, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In April, the UV index of 4 transforms into the following advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Chełmno?
What is the least humid month in Chełmno?
What is the average humidity in April in Chełmno?
What is the driest month in Chełmno?
How much does it rain in Chełmno in April?
How much does it snow in Chełmno in April?
What is the average length of the day in April in Chełmno?
When is the sunrise / sunset in April in Chełmno?
How many hours of sunshine does Chełmno have in April?
What is the UV index reading in April in Chełmno?
Average temperature in April
Chełmno, Poland
- Average high temperature in April: 14.3°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 April: 4.3°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 April
Chełmno, Poland
- Average pressure in April: 1015.7mbar
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 April
Chełmno, Poland
- Average wind speed in April: 13.1km/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 April
Chełmno, Poland
- Average humidity in April: 68%
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 April
Chełmno, Poland
- Average rainfall in April: 17mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in April
Chełmno, Poland
- Average rainfall days in April: 12 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 April
Chełmno, Poland
- Average snowfall in April: 9mm
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 April
Chełmno, Poland
- Average snowfall days in April: 1.8 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 April /
Average sunshine in April
Chełmno, Poland
- Average daylight in April: 14h and 0min
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 April: 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 April
Chełmno, Poland
- Average sunshine days in April: 14.9 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 April
Chełmno, Poland
- Average UV index in April: 4
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 April
Chełmno, Poland
- Average cloud cover in April: 41
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 April
Chełmno, Poland
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
