Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Härnösand's weather in August displays an average high-temperature of a still refreshing 17.4°C (63.3°F), showing minor disparity from July's 18.2°C (64.8°F). During August, Härnösand's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 12.8°C (55°F).Humidity
In August, the average relative humidity in Härnösand is 76%.Rainfall
In Härnösand, in August, during 10.3 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Härnösand, Sweden, during the entire year, the rain falls for 93.9 days and collects up to 304mm (11.97") of precipitation.Snowfall
June through September are months without snowfall in Härnösand.Sea temperature
The month with the warmest seawater is August, with an average sea temperature of 17°C (62.6°F).Note: For the majority of people, swimming in water at 17°C (62.6°F) is not enjoyable. The challenge of controlling breathing escalates as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In August, the average length of the day is 16h and 1min.On the first day of August, sunrise is at 04:10 and sunset at 21:38. On the last day of the month, sunrise is at 05:34 and sunset at 20:02 CEST.
Sunshine
The average sunshine in August in Härnösand is 9.9h.UV index
The average daily maximum UV index in August in Härnösand is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In August, an average UV index of 4 transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are August temperatures in Härnösand?
What is the average humidity in August in Härnösand?
How many days does it rain in August in Härnösand?
When it does not snow in Härnösand?
What month is the sea warmest in Härnösand?
How cold is the water in August in Härnösand?
What is the average length of the day in August in Härnösand?
When is the sunrise / sunset in August in Härnösand?
How many hours of sunshine does Härnösand have in August?
What is the UV index reading in August in Härnösand?
Average temperature in August
Härnösand, Sweden
- Average high temperature in August: 17.4°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The month with the lowest average high temperature is February (-1.8°C).
- Average low temperature in August: 12.8°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is February (-5°C).
Average pressure in August
Härnösand, Sweden
- Average pressure in August: 1011.3mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).
Average wind speed in August
Härnösand, Sweden
- Average wind speed in August: 13.9km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest months (with the lowest average wind speed) are May and August (13.9km/h).
Average humidity in August
Härnösand, Sweden
- Average humidity in August: 76%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (71%).
Average rainfall in August
Härnösand, Sweden
- Average rainfall in August: 24mm
The wettest months (with the highest rainfall) are January and December (36mm).
The driest months (with the least rainfall) are April and June (15mm).
Average rainfall days in August
Härnösand, Sweden
- Average rainfall days in August: 10.3 days
The month with the highest number of rainy days is July (10.4 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in August
Härnösand, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is January (150mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Härnösand, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Härnösand, Sweden
- Average sea temperature in August: 17°C
The best month for swimming (with the highest average sea temperature) is August (17°C).
The coldest months (with the lowest average sea temperature) are February and March (0.3°C).
Average daylight in August /
Average sunshine in August
Härnösand, Sweden
- Average daylight in August: 16h and 0min
The month with the longest days is June (Average daylight: 19h and 54min).
The month with the shortest days is December (Average daylight: 5h and 6min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is June (Average sunshine: 13h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in August
Härnösand, Sweden
- Average sunshine days in August: 19.2 days
The month with the most sunshine days is June (21.8 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in August
Härnösand, Sweden
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in August
Härnösand, Sweden
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in August
Härnösand, Sweden
- Average visibility in August: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
Härnösand, Sweden
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