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
September
Weather in September
Temperature
In Johansfors, the average high-temperature in September gently drops from a pleasant 21.1°C (70°F) in August to a refreshing 16.5°C (61.7°F). Johansfors's temperature in September lowers to a consistent average of 9.5°C (49.1°F) during the nights.Humidity
In Johansfors, the average relative humidity in September is 81%.Rainfall
In Johansfors, in September, during 12.5 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Johansfors, during the entire year, the rain falls for 158.2 days and collects up to 432mm (17.01") of precipitation.Snowfall
In Johansfors, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 46min.On the first day of the month, sunrise is at 06:01 and sunset at 19:53. On the last day of September, sunrise is at 07:00 and sunset at 18:35 CEST.
Sunshine
In September, the average sunshine in Johansfors is 7.6h.UV index
In September, the average daily maximum UV index in Johansfors is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. 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
What is the temperature in September in Johansfors?
What is the average humidity in September in Johansfors?
How many days does it rain in September in Johansfors?
When it does not snow in Johansfors?
Does it snow in Johansfors in September?
What is the average length of the day in September in Johansfors?
When are sunrise and sunset in September in Johansfors?
How many hours of sunshine does Johansfors have in September?
How high is the UV index in September in Johansfors?
Average temperature in September
Johansfors, Sweden
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in September: 9.5°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in September
Johansfors, Sweden
- Average pressure in September: 1014.9mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.3mbar).
Average wind speed in September
Johansfors, Sweden
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in September
Johansfors, Sweden
- Average humidity in September: 81%
The months with the highest relative humidity are January, February, November and December (90%).
The months with the lowest relative humidity are April and May (70%).
Average rainfall in September
Johansfors, Sweden
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Johansfors, Sweden
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in September
Johansfors, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (150mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Johansfors, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Johansfors, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are February and December (Average sunshine: 2h and 36min).
Average sunshine days in September
Johansfors, Sweden
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is April (15.9 days).
The month with the least sunshine days is December (8.6 days).
Average UV index in September
Johansfors, Sweden
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Johansfors, Sweden
- Average cloud cover in September: 48
The months with the most cloud cover are January, February and December (Cloud cover 73).
The months with the least cloud cover are June and August (Cloud cover 41).
Average visibility in September
Johansfors, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
