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 sea temperature 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
April's onset brings a subtle temperature rise, moving from a wintry 3.8°C (38.8°F) in March to a chilly 8.7°C (47.7°F). In Tvedestrand, the nighttime temperature in April descends gently to an average of 4.4°C (39.9°F).Humidity
The average relative humidity in April is 72%.Rainfall
April is the month with the least rainfall. Rain falls for 7.4 days and accumulates 10mm (0.39") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.8 snowfall days, in April, Tvedestrand aggregates 4mm (0.16") of snow. Throughout the year, there are 30.9 snowfall days, and 177mm (6.97") of snow is accumulated.Sea temperature
In Tvedestrand, the average seawater temperature in April is 6.5°C (43.7°F).Note: Swimming in 6.5°C (43.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
In April, the average length of the day is 14h and 28min.On the first day of April, sunrise is at 06:49 and sunset at 20:06. On the last day of the month, sunrise is at 05:29 and sunset at 21:13 CEST.
Sunshine
In Tvedestrand, the average sunshine in April is 9.1h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Tvedestrand?
What is the average humidity in April?
What is the driest month?
How many days does it rain in April?
What is the last month it snows?
What is the water temperature in April?
How many hours of daylight does Tvedestrand have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Tvedestrand, Norway
- Average high temperature in April: 8.7°C
The warmest month (with the highest average high temperature) is July (18.7°C).
The month with the lowest average high temperature is February (1.2°C).
- Average low temperature in April: 4.4°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-1.8°C).
Average pressure in April
Tvedestrand, Norway
- Average pressure in April: 1014.5mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in April
Tvedestrand, Norway
- Average wind speed in April: 16.4km/h
The windiest month (with the highest average wind speed) is November (21.6km/h).
The calmest month (with the lowest average wind speed) is June (15.6km/h).
Average humidity in April
Tvedestrand, Norway
- Average humidity in April: 72%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are May and June (71%).
Average rainfall in April
Tvedestrand, Norway
- Average rainfall in April: 10mm
The wettest months (with the highest rainfall) are November and December (33mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in April
Tvedestrand, Norway
- Average rainfall days in April: 7.4 days
The month with the highest number of rainy days is November (12.4 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in April
Tvedestrand, Norway
- Average snowfall in April: 4mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Tvedestrand, Norway
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in April
Tvedestrand, Norway
- Average sea temperature in April: 6.5°C
The best month for swimming (with the highest average sea temperature) is August (18.1°C).
The coldest month (with the lowest average sea temperature) is March (3.4°C).
Average daylight in April /
Average sunshine in April
Tvedestrand, Norway
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in April
Tvedestrand, Norway
- Average sunshine days in April: 20.5 days
The month with the most sunshine days is April (20.5 days).
The month with the least sunshine days is November (11.2 days).
Average UV index in April
Tvedestrand, Norway
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Tvedestrand, Norway
- Average cloud cover in April: 39
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are June and July (Cloud cover 34).
Average visibility in April
Tvedestrand, Norway
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
