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 experiences an average high-temperature of a cold 2.1°C (35.8°F), barely different from March's -0.7°C (30.7°F). The low-temperature average for Geysir during April stands at a subzero cold -3.2°C (26.2°F).Humidity
In April, the average relative humidity is 85%.Rainfall
In Geysir, Iceland, in April, it is raining for 17.2 days, with typically 87mm (3.43") of accumulated precipitation. In Geysir, during the entire year, the rain falls for 201.7 days and collects up to 1100mm (43.31") of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Geysir, during April, snow falls for 12.3 days and regularly aggregates up to 136mm (5.35") of snow. In Geysir, during the entire year, snow falls for 98.9 days and aggregates up to 1660mm (65.35") of snow.Daylight
In April, the average length of the day in Geysir is 15h and 11min.On the first day of the month, sunrise is at 06:36 and sunset at 20:13. On the last day of April, in Geysir, Iceland, sunrise is at 04:52 and sunset at 21:44 GMT.
Sunshine
In Geysir, the average sunshine in April is 5.7h.UV index
In Geysir, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 2 in April, converts into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
How cold is April in Geysir?
What is the average humidity in April in Geysir?
How much does it rain in Geysir in April?
How much does it snow in Geysir in April?
What is the average length of the day in April in Geysir?
What time are sunrise and sunset in April in Geysir?
How many hours of sunshine does Geysir have in April?
What is the UV index reading in April in Geysir?
Average temperature in April
Geysir, Iceland
- Average high temperature in April: 2.1°C
The warmest month (with the highest average high temperature) is July (11.3°C).
The month with the lowest average high temperature is December (-2.6°C).
- Average low temperature in April: -3.2°C
The month with the highest average low temperature is July (5.9°C).
The coldest month (with the lowest average low temperature) is December (-7.6°C).
Average pressure in April
Geysir, Iceland
- Average pressure in April: 1009.5mbar
The month with the highest atmospheric pressure is June (1013.9mbar).
The month with the lowest atmospheric pressure is January (997.4mbar).
Average wind speed in April
Geysir, Iceland
- Average wind speed in April: 17.1km/h
The windiest month (with the highest average wind speed) is February (19.9km/h).
The calmest month (with the lowest average wind speed) is June (11.8km/h).
Average humidity in April
Geysir, Iceland
- Average humidity in April: 85%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is June (78%).
Average rainfall in April
Geysir, Iceland
- Average rainfall in April: 87mm
The wettest month (with the highest rainfall) is January (141mm).
The driest month (with the least rainfall) is June (41mm).
Average rainfall days in April
Geysir, Iceland
- Average rainfall days in April: 17.2 days
The month with the highest number of rainy days is September (21.9 days).
The month with the least rainy days is February (12.2 days).
Average snowfall in April
Geysir, Iceland
- Average snowfall in April: 136mm
The month with the highest snowfall is January (393mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in April
Geysir, Iceland
- Average snowfall days in April: 12.3 days
The month with the highest number of snowfall days is March (17.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Geysir, Iceland
- Average daylight in April: 15h and 1min
The month with the longest days is June (Average daylight: 21h and 0min).
The month with the shortest days is December (Average daylight: 4h and 18min).
- Average sunshine in April: 5h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in April
Geysir, Iceland
- Average sunshine days in April: 6.8 days
The month with the most sunshine days is June (10.5 days).
The month with the least sunshine days is September (5.3 days).
Average UV index in April
Geysir, Iceland
- Average UV index in April: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are October and November (UV index 1).
Average cloud cover in April
Geysir, Iceland
- Average cloud cover in April: 64
The month with the most cloud cover is September (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 57).
Average visibility in April
Geysir, Iceland
- Average visibility in April: 8km
The months with the highest visibility are May, June, July and August (9km).
The month with the lowest visibility is January (7km).
Geysir, Iceland
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