Temperatures in September
It's cool to moderate in September in Rūstuži with an average temperature of 18°C. Temperatures this month range from a low of 15°C to a high of 21°C. At night, you can expect temperatures between 7°C and 13°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Rūstuži in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Rūstuži with mild temperatures, averaging around 20°C during the day and nights close to 11°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-September
By mid-September, the average daytime temperature drops to around 19°C, with nights close to 10°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of September
By the end of September, the average daytime temperature in Rūstuži will be around 17°C, with nights close to 9°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
Precipitation in September
In September, there is an average of 48 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 24% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Rūstuži. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Rūstuži in September |
London | ||
|---|---|---|---|
 Average Temperature |
18°C | 20°C | |
 High Temp |
21°C | 22°C | |
| Low Temp |
15°C | 17°C | |
 Total Precipitation |
48 mm | 44 mm | |
| Rainy Days |
7 days | 8 days | |
August
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is September a good time to visit Rūstuži?
Want nice weather? Then September is a great time to be in Rūstuži. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Rūstuži in September
With 29°C, Rūstuži hit the highest temperature in the last 10 years in September 2018. The lowest daytime temperature in this month was 8°C in 2021. The extreme night temperatures ranged from a low of -1°C to a high of 17°C.
Check out the climate of Rūstuži for all months and discover the best travel time
Curious about the climate in other parts of Latvia? Check out the weather and climate in places like Riga, Jūrmala, or have a look at other destinations in Latvia.
Daily Temperature in September in Rūstuži
This chart shows the average daily temperatures, both day and night, for each day in September in Rūstuži, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Rūstuži
The chart below shows the average daily precipitation in September for Rūstuži, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 7 days of rain in Rūstuži.
Daily UV Index in September in Rūstuži
This chart shows the average daily UV index in September in Rūstuži, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Rūstuži Over the Years
This chart shows the average temperature in September in Rūstuži, measured in degrees Celsius, over the past years.
Total Precipitation in September in Rūstuži Over the Years
This chart shows the average precipitation in September in Rūstuži, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Rūstuži
Click on a specific day in September for detailed info on the typical weather on that day in Rūstuži. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Rūstuži
Have you been to Rūstuži in September?
Share your weather experience in September in Rūstuži.
Average Weather in Rūstuži by Month
Click on a month below to see detailed weather info for Rūstuži. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
