August weather forecastÁlafoss, Iceland
August
Weather in August
August, the last month of the summer in Álafoss, is another cool month, with an average temperature ranging between max 12.8°C (55°F) and min 8.4°C (47.1°F).Temperature
As Álafoss welcomes August, the average high-temperature is noted at a fresh 12.8°C (55°F), closely aligning with the preceding month. Throughout August, Álafoss reports a steady low-temperature average of 8.4°C (47.1°F), slightly lower than its daytime counterpart.Humidity
The average relative humidity in August is 79%.Rainfall
In Álafoss, in August, during 14.8 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 166.2 rainfall days, and 416mm (16.38") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Álafoss.Daylight
In Álafoss, the average length of the day in August is 16h and 19min.On the first day of August, sunrise is at 04:35 and sunset at 22:30. On the last day of the month, sunrise is at 06:08 and sunset at 20:45 GMT.
Sunshine
With an average of 7.4h of sunshine, August has the most sunshine of the year in Álafoss.UV index
In August, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In August, a daily maximum UV index of 3 leads to the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Álafoss, Iceland
- Average high temperature in August: 12.8°C
The warmest month (with the highest average high temperature) is July (13.5°C).
The month with the lowest average high temperature is December (1.3°C).
- Average low temperature in August: 8.4°C
The month with the highest average low temperature is July (9.1°C).
The coldest month (with the lowest average low temperature) is December (-2.4°C).
Average pressure in August
Álafoss, Iceland
- Average pressure in August: 1007.7mbar
The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is January (996.6mbar).
Average wind speed in August
Álafoss, Iceland
- Average wind speed in August: 16km/h
The windiest month (with the highest average wind speed) is February (24.9km/h).
The calmest months (with the lowest average wind speed) are June and July (14.9km/h).
Average humidity in August
Álafoss, Iceland
- Average humidity in August: 79%
The months with the highest relative humidity are January, February and September (82%).
The month with the lowest relative humidity is May (75%).
Average rainfall in August
Álafoss, Iceland
- Average rainfall in August: 37mm
The wettest month (with the highest rainfall) is January (47mm).
The driest months (with the least rainfall) are June and July (25mm).
Average rainfall days in August
Álafoss, Iceland
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is September (17.8 days).
The month with the least rainy days is December (9.7 days).
Average snowfall in August
Álafoss, Iceland
- Average snowfall in August: 0mm
The month with the highest snowfall is March (100mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Álafoss, Iceland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is March (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Álafoss, Iceland
- Average daylight in August: 16h and 18min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
- Average sunshine in August: 7h and 24min
The month with the most sunshine is August (Average sunshine: 7h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in August
Álafoss, Iceland
- Average sunshine days in August: 12.8 days
The month with the most sunshine days is December (14.1 days).
The month with the least sunshine days is September (8.8 days).
Average UV index in August
Álafoss, Iceland
- Average UV index in August: 3
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in August
Álafoss, Iceland
- Average cloud cover in August: 60
The months with the most cloud cover are March and April (Cloud cover 68).
The months with the least cloud cover are August and December (Cloud cover 60).
Average visibility in August
Álafoss, Iceland
- Average visibility in August: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
