Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Hammarstrand's weather subtly changes with the onset of September, barely falling from an enjoyable 17.9°C (64.2°F) in August to a cool 12.9°C (55.2°F). Hammarstrand, in September, witnesses an average low-temperature of 5.5°C (41.9°F).Humidity
In September, the average relative humidity in Hammarstrand is 83%.Rainfall
In Hammarstrand, during September, the rain falls for 14.3 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, in Hammarstrand, there are 141.8 rainfall days, and 461mm (18.15") of precipitation is accumulated.Snowfall
In Hammarstrand, snow does not fall in June through September.Daylight
In Hammarstrand, the average length of the day in September is 12h and 59min.On the first day of September in Hammarstrand, sunrise is at 05:42 and sunset at 20:06. On the last day of the month, sunrise is at 07:01 and sunset at 18:27 CEST.
Sunshine
The average sunshine in September is 6.8h.UV index
In Hammarstrand, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 2 translates into these guidelines:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the usual temperature for Hammarstrand in September?
What is the average humidity in September in Hammarstrand?
How much does it rain in Hammarstrand in September?
When it does not snow in Hammarstrand?
Does it snow in Hammarstrand in September?
How many hours of daylight does Hammarstrand have in September?
What time are sunrise and sunset in September in Hammarstrand?
How long on average sun shines in September in Hammarstrand?
How high is the UV index in September in Hammarstrand?
Average temperature in September
Hammarstrand, Sweden
- Average high temperature in September: 12.9°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (-5°C).
- Average low temperature in September: 5.5°C
The month with the highest average low temperature is July (9.9°C).
The coldest month (with the lowest average low temperature) is February (-9.8°C).
Average pressure in September
Hammarstrand, Sweden
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.9mbar).
Average wind speed in September
Hammarstrand, Sweden
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is March (10.7km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in September
Hammarstrand, Sweden
- Average humidity in September: 83%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (67%).
Average rainfall in September
Hammarstrand, Sweden
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in September
Hammarstrand, Sweden
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in September
Hammarstrand, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is December (236mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Hammarstrand, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hammarstrand, Sweden
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in September
Hammarstrand, Sweden
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is April (9 days).
Average UV index in September
Hammarstrand, Sweden
- Average UV index in September: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Hammarstrand, Sweden
- Average cloud cover in September: 57
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in September
Hammarstrand, Sweden
- Average visibility in September: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
Hammarstrand, Sweden
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