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 sea temperature 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
Kramfors's September weather features a mild decline in high-temperatures, reducing from an enjoyable 18.8°C (65.8°F) in August to a still refreshing 13.7°C (56.7°F). Kramfors records an average temperature drop to a chilly 6.5°C (43.7°F) in September.Humidity
In Kramfors, the average relative humidity in September is 81%.Rainfall
In Kramfors, in September, it is raining for 13.6 days, with typically 34mm (1.34") of accumulated precipitation. In Kramfors, Sweden, during the entire year, the rain falls for 134.7 days and collects up to 438mm (17.24") of precipitation.Snowfall
June through September are months without snowfall.Sea temperature
In September, the average sea temperature in Kramfors is 12.8°C (55°F).Note: Dipping into 12.8°C (55°F) below 10°C (50°F) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Swimming momentarily at 13°C (55.4°F) can be jarring.
Daylight
In September, the average length of the day is 12h and 58min.On the first day of the month, sunrise is at 05:36 and sunset at 20:00. On the last day of September, in Kramfors, Sweden, sunrise is at 06:55 and sunset at 18:21 CEST.
Sunshine
In September, the average sunshine is 7.2h.UV index
In Kramfors, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 3 in September suggests the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What are the temperatures in Kramfors in September?
What is the average humidity in September in Kramfors?
How many days does it rain in September in Kramfors?
When it does not snow in Kramfors?
Does it snow in Kramfors in September?
What is the water temperature in September in Kramfors?
What is the average length of the day in September in Kramfors?
What time are sunrise and sunset in September in Kramfors?
How long on average sun shines in September in Kramfors?
What is the UV index intensity in September in Kramfors?
Average temperature in September
Kramfors, Sweden
- Average high temperature in September: 13.7°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in September: 6.5°C
The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is February (-8.4°C).
Average pressure in September
Kramfors, Sweden
- Average pressure in September: 1011.7mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.7mbar).
Average wind speed in September
Kramfors, Sweden
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in September
Kramfors, Sweden
- Average humidity in September: 81%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (65%).
Average rainfall in September
Kramfors, Sweden
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Kramfors, Sweden
- Average rainfall days in September: 13.6 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in September
Kramfors, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (245mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kramfors, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Kramfors, Sweden
- Average sea temperature in September: 12.8°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 September /
Average sunshine in September
Kramfors, Sweden
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in September
Kramfors, Sweden
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is October (15.5 days).
The months with the least sunshine days are February and December (10.5 days).
Average UV index in September
Kramfors, Sweden
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in September
Kramfors, Sweden
- Average cloud cover in September: 53
The months with the most cloud cover are January and February (Cloud cover 65).
The months with the least cloud cover are June and July (Cloud cover 44).
Average visibility in September
Kramfors, 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 (6km).
Kramfors, Sweden
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