Normal weather for Riverbank in September
It's hot in September in Riverbank with an average temperature of 32°C. Temperatures this month range from a low of 28°C to a high of 35°C. At night, you can expect temperatures between 14°C and 19°C.
According to weather history, there is only 2,5 mm of precipitation in September. The wind speed is around 4 Bft, mostly coming from the Northwest.
Riverbank in September |
London | ||
|---|---|---|---|
 Average Temperature |
32°C | 20°C | |
 High Temp |
35°C | 22°C | |
| Low Temp |
28°C | 17°C | |
 Total Precipitation |
2,5 mm | 44 mm | |
| Rainy Days |
1 day | 8 days | |
Start of September
The month of September starts in Riverbank with hot temperatures, averaging around 34°C during the day and nights close to 18°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
Mid-September
By mid-September, the average daytime temperature drops to around 32°C, with nights close to 17°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
Temperatures vary between day and night, so it’s smart to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
End of September
By the end of September, the average daytime temperature in Riverbank will be around 31°C, with nights close to 16°C. No precipitation expected, with plenty of sunshine on the horizon.
As it gets cooler in the evening, it’s best to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Riverbank?
September is a fantastic month to be in Riverbank for sunny weather. You’ll get high temperatures and little chance of rain this month.
Temperature records for Riverbank in September
With 44°C, Riverbank hit the highest temperature in the last 10 years in September 2022. The lowest daytime temperature in this month was 21°C in 2019. The extreme night temperatures ranged from a low of 9°C to a high of 26°C.
Check out the climate of Riverbank for all months and discover the best travel time
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Daily Temperature in September in Riverbank
This chart shows the average daily temperatures, both day and night, for each day in September in Riverbank, 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 Riverbank
The chart below shows the average daily precipitation in September for Riverbank, 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 about 1 day of rain in Riverbank.
Daily UV Index in September in Riverbank
This chart shows the average daily UV index in September in Riverbank, 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 Riverbank Over the Years
This chart shows the average temperature in September in Riverbank, measured in degrees Celsius, over the past years.
Total Precipitation in September in Riverbank Over the Years
This chart shows the average precipitation in September in Riverbank, 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 Riverbank
Click on a specific day in September for detailed info on the typical weather on that day in Riverbank. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Riverbank
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Average Weather in Riverbank by Month
Click on a month below to see detailed weather info for Riverbank. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Riverbank for all months at once
