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
As August transitions into September, Hatton sees a drop in the average high-temperature, transitioning from a moderately hot 26.4°C (79.5°F) to a pleasant 20.7°C (69.3°F). In Hatton, in September, the average low-temperature is a fresh 10.4°C (50.7°F).Humidity
In Hatton, the average relative humidity in September is 49%.Rainfall
In September, the rain falls for 7.2 days. Throughout September, 20mm (0.79") of precipitation is accumulated. In Hatton, Canada, during the entire year, the rain falls for 91.4 days and collects up to 249mm (9.8") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 7mm (0.28") of snow. In Hatton, during the entire year, snow falls for 62.5 days and aggregates up to 538mm (21.18") of snow.Daylight
In Hatton, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 6:35 am and sunset at 8:02 pm. On the last day of September, in Hatton, sunrise is at 7:19 am and sunset at 6:58 pm CST.
Sunshine
The average sunshine in September is 9.8h.UV index
In September, the average daily maximum UV index in Hatton is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 4 in September translates into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Hatton?
What is the average humidity in September in Hatton?
How much does it rain in September?
When does it start snowing?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Hatton, Canada
- Average high temperature in September: 20.7°C
The warmest month (with the highest average high temperature) is July (26.8°C).
The months with the lowest average high temperature are February and December (-3.6°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (-10.8°C).
Average pressure in September
Hatton, Canada
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is February (1020.1mbar).
The month with the lowest atmospheric pressure is June (1010.1mbar).
Average wind speed in September
Hatton, Canada
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is January (17.2km/h).
The calmest month (with the lowest average wind speed) is August (13.2km/h).
Average humidity in September
Hatton, Canada
- Average humidity in September: 49%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is August (45%).
Average rainfall in September
Hatton, Canada
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (46mm).
The driest months (with the least rainfall) are January and December (12mm).
Average rainfall days in September
Hatton, Canada
- Average rainfall days in September: 7.2 days
The months with the highest number of rainy days are May and June (13.3 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in September
Hatton, Canada
- Average snowfall in September: 7mm
The month with the highest snowfall is February (100mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Hatton, Canada
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Hatton, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Hatton, Canada
- Average sunshine days in September: 21.4 days
The month with the most sunshine days is September (21.4 days).
The month with the least sunshine days is April (14.7 days).
Average UV index in September
Hatton, Canada
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Hatton, Canada
- Average cloud cover in September: 24
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 19).
Average visibility in September
Hatton, Canada
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
