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
Weather in April
Temperature
April is marked by an average high-temperature of a still cold 1.5°C (34.7°F), almost identical to the preceding month. Stromness experiences an average nighttime temperature of -0.6°C (30.9°F) in April, reflecting a minor difference from the day's peak.Humidity
In Stromness, the average relative humidity in April is 89%.Rainfall
April is the month with the most rainfall. Rain falls for 16 days and accumulates 114mm (4.49") of precipitation.Snowfall
Months with snowfall are January through December. In April, in Stromness, it is snowing for 15.7 days. Throughout April, 325mm (12.8") of snow is accumulated. Throughout the year, in Stromness, South Georgia and the South Sandwich Islands, there are 193 snowfall days, and 3130mm (123.23") of snow is accumulated.Daylight
In Stromness, the average length of the day in April is 10h and 19min.On the first day of April, sunrise is at 06:51 and sunset at 18:09. On the last day of the month, sunrise is at 07:44 and sunset at 17:03 -02.
Sunshine
The average sunshine in April in Stromness is 3.3h.UV index
The months with the highest UV index in Stromness, South Georgia and the South Sandwich Islands, are January through December, with an average maximum UV index of 1. January through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During April, 1 as the daily maximum UV index converts into the following advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. It's recommended to limit sun exposure when its radiation is at its peak during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Stromness in April?
What is the average humidity in April in Stromness?
What is the wettest month in Stromness?
How many days does it rain in April in Stromness?
How many days does it snow in April in Stromness?
What is the average length of the day in April in Stromness?
What time are sunrise and sunset in April in Stromness?
How many hours of sunshine does Stromness have in April?
What are the months with the highest UV index in Stromness?
What are the months with the lowest UV index in Stromness?
What is the UV index reading in April in Stromness?
Average temperature in April
Stromness, South Georgia and the South Sandwich Islands
- Average high temperature in April: 1.5°C
The warmest month (with the highest average high temperature) is February (3.1°C).
The month with the lowest average high temperature is August (-1.6°C).
- Average low temperature in April: -0.6°C
The month with the highest average low temperature is February (1°C).
The coldest month (with the lowest average low temperature) is August (-4.9°C).
Average pressure in April
Stromness, South Georgia and the South Sandwich Islands
- Average pressure in April: 997.8mbar
The month with the highest atmospheric pressure is September (1002.1mbar).
The month with the lowest atmospheric pressure is December (992.9mbar).
Average wind speed in April
Stromness, South Georgia and the South Sandwich Islands
- Average wind speed in April: 25.4km/h
The windiest month (with the highest average wind speed) is September (25.7km/h).
The calmest month (with the lowest average wind speed) is December (23.5km/h).
Average humidity in April
Stromness, South Georgia and the South Sandwich Islands
- Average humidity in April: 89%
The months with the highest relative humidity are January and February (91%).
The months with the lowest relative humidity are July and August (87%).
Average rainfall in April
Stromness, South Georgia and the South Sandwich Islands
- Average rainfall in April: 114mm
The wettest month (with the highest rainfall) is April (114mm).
The driest month (with the least rainfall) is October (82mm).
Average rainfall days in April
Stromness, South Georgia and the South Sandwich Islands
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (7.8 days).
Average snowfall in April
Stromness, South Georgia and the South Sandwich Islands
- Average snowfall in April: 325mm
The month with the highest snowfall is August (421mm).
The month with the least snowfall is March (125mm).
Average snowfall days in April
Stromness, South Georgia and the South Sandwich Islands
- Average snowfall days in April: 15.7 days
The month with the highest number of snowfall days is August (19 days).
The month with the least snowfall days is February (11.7 days).
Average daylight in April /
Average sunshine in April
Stromness, South Georgia and the South Sandwich Islands
- Average daylight in April: 10h and 2min
The month with the longest days is December (Average daylight: 17h and 6min).
The month with the shortest days is June (Average daylight: 7h and 24min).
- Average sunshine in April: 3h and 2min
The month with the most sunshine is October (Average sunshine: 5h and 48min).
The month with the least sunshine is August (Average sunshine: 3h and 0min).
Average sunshine days in April
Stromness, South Georgia and the South Sandwich Islands
- Average sunshine days in April: 2.8 days
The months with the most sunshine days are September and November (4 days).
The month with the least sunshine days is January (1.1 days).
Average UV index in April
Stromness, South Georgia and the South Sandwich Islands
- Average UV index in April: 1
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 1).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 1).
Average cloud cover in April
Stromness, South Georgia and the South Sandwich Islands
- Average cloud cover in April: 71
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is October (Cloud cover 66).
Average visibility in April
Stromness, South Georgia and the South Sandwich Islands
- Average visibility in April: 8km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (8km).
The months with the lowest visibility are July, August and September (7km).
Stromness, South Georgia and the South Sandwich Islands
Weather forecast for your location
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