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
Weather in April
Temperature
In April, the average high-temperature slightly increases from a cold 5°C (41°F) in March to a chilly 9.9°C (49.8°F). In April, in Oskarshamn, the average low-temperature is 3.2°C (37.8°F).Humidity
In April, the average relative humidity is 71%.Rainfall
April is the month with the least rainfall. Rain falls for 10.3 days and accumulates 12mm (0.47") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Oskarshamn, Sweden, in April, snow falls for 1.7 days, with typically accumulated 9mm (0.35") of snow. In Oskarshamn, during the entire year, snow falls for 46.1 days and aggregates up to 325mm (12.8") of snow.Sea temperature
In Oskarshamn, in April, the average water temperature is 3.8°C (38.8°F).Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.
Daylight
In Oskarshamn, Sweden, the average length of the day in April is 14h and 20min.On the first day of the month, sunrise is at 06:22 and sunset at 19:33. On the last day of April, sunrise is at 05:06 and sunset at 20:35 CEST.
Sunshine
In Oskarshamn, Sweden, the average sunshine in April is 9h.UV index
In Oskarshamn, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 3 in April interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the temperature in April in Oskarshamn?
What is the average humidity in April in Oskarshamn?
What is the driest month in Oskarshamn?
How much does it rain in Oskarshamn in April?
How many days does it snow in April in Oskarshamn?
What is the sea temperature in April in Oskarshamn?
How many hours of daylight does Oskarshamn have in April?
When are sunrise and sunset in April in Oskarshamn?
How many hours of sunshine does Oskarshamn have in April?
How high is the UV index in April in Oskarshamn?
Average temperature in April
Oskarshamn, Sweden
- Average high temperature in April: 9.9°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in April: 3.2°C
The month with the highest average low temperature is July (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).
Average pressure in April
Oskarshamn, Sweden
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1009.7mbar).
Average wind speed in April
Oskarshamn, Sweden
- Average wind speed in April: 14.3km/h
The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest months (with the lowest average wind speed) are May and August (13.5km/h).
Average humidity in April
Oskarshamn, Sweden
- Average humidity in April: 71%
The months with the highest relative humidity are January, February, November and December (86%).
The month with the lowest relative humidity is May (70%).
Average rainfall in April
Oskarshamn, Sweden
- Average rainfall in April: 12mm
The wettest month (with the highest rainfall) is November (41mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in April
Oskarshamn, Sweden
- Average rainfall days in April: 10.3 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is February (7 days).
Average snowfall in April
Oskarshamn, Sweden
- Average snowfall in April: 9mm
The month with the highest snowfall is February (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Oskarshamn, Sweden
- Average snowfall days in April: 1.7 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Oskarshamn, Sweden
- Average sea temperature in April: 3.8°C
The best month for swimming (with the highest average sea temperature) is August (18.6°C).
The coldest month (with the lowest average sea temperature) is March (1.8°C).
Average daylight in April /
Average sunshine in April
Oskarshamn, Sweden
- Average daylight in April: 14h and 20min
The month with the longest days is June (Average daylight: 17h and 51min).
The month with the shortest days is December (Average daylight: 6h and 47min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in April
Oskarshamn, Sweden
- Average sunshine days in April: 17.1 days
The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in April
Oskarshamn, Sweden
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Oskarshamn, Sweden
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Oskarshamn, Sweden
- Average visibility in April: 10km
The months with the highest visibility are April, June, July and August (10km).
The months with the lowest visibility are January, February, March, May, September, October, November and December (9km).
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