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
September weather is marked by a drop in the average high-temperature, falling from an agreeable 21.8°C (71.2°F) in August to a refreshing 16.3°C (61.3°F). Dzelzava's average low-temperature in September is measured at a chilly 8°C (46.4°F).Humidity
The average relative humidity in September is 82%.Rainfall
In Dzelzava, in September, during 13.2 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Dzelzava, during the entire year, the rain falls for 142.1 days and collects up to 420mm (16.54") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 46min.On the first day of the month, sunrise is at 06:17 and sunset at 20:10. On the last day of September, in Dzelzava, sunrise is at 07:16 and sunset at 18:51 EEST.
Sunshine
In Dzelzava, the average sunshine in September is 7.4h.UV index
In Dzelzava, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 in September translates into these instructions:
Exercise prevention - Precautions against solar damage are endorsed. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September in Dzelzava?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Dzelzava, Latvia
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3.9°C).
- Average low temperature in September: 8°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-8.2°C).
Average pressure in September
Dzelzava, Latvia
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is October (1016.5mbar).
The month with the lowest atmospheric pressure is July (1012mbar).
Average wind speed in September
Dzelzava, Latvia
- Average wind speed in September: 12.1km/h
The windiest month (with the highest average wind speed) is December (15km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in September
Dzelzava, Latvia
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (73%).
Average rainfall in September
Dzelzava, Latvia
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Dzelzava, Latvia
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in September
Dzelzava, Latvia
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (158mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Dzelzava, Latvia
- 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
Dzelzava, Latvia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in September
Dzelzava, Latvia
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is August (15.4 days).
The month with the least sunshine days is December (8.5 days).
Average UV index in September
Dzelzava, Latvia
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Dzelzava, Latvia
- Average cloud cover in September: 53
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and August (Cloud cover 40).
Average visibility in September
Dzelzava, Latvia
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The month with the lowest visibility is February (6km).
