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 the transition to September, Ragaciems observes a minor drop in the average high-temperature, shifting from a pleasant 21.4°C (70.5°F) in August to an enjoyable 16.9°C (62.4°F). Throughout the nights in September, an average low-temperature of 10.7°C (51.3°F) is noted.Humidity
In September, the average relative humidity is 78%.Rainfall
In Ragaciems, Latvia, in September, it is raining for 13.2 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 152.3 rainfall days, and 437mm (17.2") of precipitation is accumulated.Snowfall
In Ragaciems, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 46min.On the first day of the month, sunrise is at 06:29 and sunset at 20:22. On the last day of September, sunrise is at 07:28 and sunset at 19:03 EEST.
Sunshine
In Ragaciems, the average sunshine in September is 7.8h.UV index
In Ragaciems, 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 radiation for the average person.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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 many days 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?
When are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Ragaciems, Latvia
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in September
Ragaciems, Latvia
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.3mbar).
Average wind speed in September
Ragaciems, Latvia
- Average wind speed in September: 15.5km/h
The windiest month (with the highest average wind speed) is December (19.2km/h).
The calmest month (with the lowest average wind speed) is May (13.3km/h).
Average humidity in September
Ragaciems, Latvia
- Average humidity in September: 78%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
Ragaciems, Latvia
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Ragaciems, Latvia
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in September
Ragaciems, Latvia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Ragaciems, Latvia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ragaciems, 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 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in September
Ragaciems, Latvia
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is December (8.1 days).
Average UV index in September
Ragaciems, Latvia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Ragaciems, Latvia
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Ragaciems, Latvia
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
