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
With the onset of September, Lauderi experiences a modest temperature adjustment, with the average high-temperature receding from an agreeable 21.8°C (71.2°F) in August to an enjoyable 16.1°C (61°F). Lauderi temperatures generally rest at a low of 7.9°C (46.2°F) during the September nights.Humidity
In Lauderi, Latvia, the average relative humidity in September is 83%.Rainfall
In Lauderi, in September, during 15.3 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 147.7 rainfall days, and 497mm (19.57") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Lauderi, Latvia.Daylight
The average length of the day in September in Lauderi is 12h and 46min.On the first day of the month, sunrise is at 06:12 and sunset at 20:03. On the last day of September, sunrise is at 07:10 and sunset at 18:45 EEST.
Sunshine
In Lauderi, Latvia, the average sunshine in September is 7.1h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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 is the average September temperature in Lauderi?
What is the average humidity in September in Lauderi?
How much does it rain in Lauderi in September?
When it does not snow in Lauderi?
Does it snow in Lauderi in September?
How many hours of daylight does Lauderi have in September?
What time are sunrise and sunset in September in Lauderi?
How long on average sun shines in September in Lauderi?
What is the UV index intensity in September in Lauderi?
Average temperature in September
Lauderi, Latvia
- Average high temperature in September: 16.1°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (-4.4°C).
- Average low temperature in September: 7.9°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 (-8.3°C).
Average pressure in September
Lauderi, Latvia
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in September
Lauderi, Latvia
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in September
Lauderi, Latvia
- Average humidity in September: 83%
The month with the highest relative humidity is January (94%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in September
Lauderi, Latvia
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is July (70mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Lauderi, Latvia
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in September
Lauderi, Latvia
- Average snowfall in September: 0mm
The month with the highest snowfall is December (160mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Lauderi, Latvia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (17.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lauderi, Latvia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in September
Lauderi, Latvia
- Average sunshine days in September: 12 days
The month with the most sunshine days is October (14.9 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in September
Lauderi, 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
Lauderi, Latvia
- Average cloud cover in September: 53
The month with the most cloud cover is December (Cloud cover 84).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Lauderi, Latvia
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July, August and October (9km).
The months with the lowest visibility are January and February (7km).
