United StatesThe weather in September in Farmington
It's warm in September in Farmington with an average temperature of 26°C. Temperatures this month range from a low of 20°C to a high of 32°C. At night, you can expect temperatures between 11°C and 19°C.
Looking for great weather? September is a good time to be in Farmington. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Farmington, Utah. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 40°C in 2022, Farmington reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 7°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 2°C to a highest value of 25°C.
Rainfall amount
In September, there is an average of 83 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for Farmington
Click on any day in September to get detailed info about the usual weather on that day in Farmington. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Farmington | New York | |
|---|---|---|
| Average temperature | 26°C | 27°C |
| Max. temperature | 32°C | 31°C |
| Min. temperature | 11°C | -5°C |
| Total precipitation | 83 mm | 57 mm |
| Rainy days | 11 days | 9 days |
Start of September
The month of September starts in Farmington with hot temps, averaging around 30°C during the day and nights around 18°C.
Mid September
By mid-September, daytime temps drop to around 27°C, with nights around 14°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Farmington is around 23°C, while nighttime temps are about 12°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Farmington for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Farmington, Utah. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Farmington
Temperature in September in Farmington over the years
Precipitation charts
These charts show the average amount of precipitation in September in Farmington, Utah. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Farmington
Total precipitation in September in Farmington over the years
Daily UV index in September in Farmington
This chart shows the average daily UV index in September in Farmington, 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.
Weather experiences in September in Farmington
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Average weather in Farmington by month
Click on a month below to see detailed weather info for Farmington. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.