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
A modest decline in the average high-temperature is seen during September, decreasing from a warm 24.4°C (75.9°F) in August to a pleasant 20.9°C (69.6°F). During September, Galt experiences an average low-temperature of 11.3°C (52.3°F) at night.Humidity
In Galt, the average relative humidity in September is 80%.Rainfall
September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 38mm (1.5") of precipitation.Snowfall
In Galt, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 29min.On the first day of September, sunrise is at 6:46 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:03 pm EDT.
Sunshine
The average sunshine in September in Galt is 8.6h.UV index
In Galt, 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 ordinary person.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Galt in September?
What is the average humidity in September in Galt?
What is the driest month in Galt?
How many days does it rain in September in Galt?
When it does not snow in Galt?
Does it snow in Galt in September?
What is the average length of the day in September in Galt?
When are sunrise and sunset in September in Galt?
How long on average sun shines in September in Galt?
What is the UV index reading in September in Galt?
Average temperature in September
Galt, Canada
- Average high temperature in September: 20.9°C
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (-3.4°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average pressure in September
Galt, Canada
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is March (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in September
Galt, Canada
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).
Average humidity in September
Galt, Canada
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Galt, Canada
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is July (67mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in September
Galt, Canada
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in September
Galt, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is February (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Galt, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Galt, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in September
Galt, Canada
- Average sunshine days in September: 15 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in September
Galt, Canada
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Galt, Canada
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Galt, Canada
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
