Climate and monthly weather forecastCaslan, Canada
Climate and monthly weather forecast
Weather in January
January, the same as December, in Caslan, Canada, is a freezing cold winter month, with an average temperature fluctuating between -13.5°C (7.7°F) and -6.5°C (20.3°F). The arrival of January records an average high-temperature of a still freezing cold -6.5°C (20.3°F), closely related to the -7.3°C (18.9°F) observed in December. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Caslan, Canada, with temperature in the range of an average high of -6.8°C (19.8°F) and an average low of -15.1°C (4.8°F). The average high-temperature during February is a still freezing cold -6.8°C (19.8°F), almost matching the conditions of the preceding month. Weather in February »Weather in March
March, the first month of the spring in Caslan, is also a subzero cold month, with temperature in the range of an average low of -8.9°C (16°F) and an average high of -1.6°C (29.1°F). In March, the average high-temperature increases from a freezing cold -6.8°C (19.8°F) in February to a still subzero cold -1.6°C (29.1°F). Weather in March »Weather in April
April in Caslan, Canada, is a frosty spring month, with temperature in the range of an average low of -0.9°C (30.4°F) and an average high of 7.4°C (45.3°F). April signals a clear increase in the average high-temperature, soaring from March's freezing cold -1.6°C (29.1°F) to a frosty 7.4°C (45.3°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Caslan, Canada, with an average temperature ranging between max 16.4°C (61.5°F) and min 6°C (42.8°F). May brings with it a considerable temperature increase, with average high-temperatures rising from April's frosty 7.4°C (45.3°F) to a refreshing 16.4°C (61.5°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Caslan, Canada, with temperature in the range of an average high of 20°C (68°F) and an average low of 9.4°C (48.9°F). June sees a marginal temperature increase, moving from a comfortable 16.4°C (61.5°F) in May to an agreeable 20°C (68°F). Weather in June »Weather in July
July, the same as June, in Caslan, Canada, is an agreeable summer month, with an average temperature varying between 22.6°C (72.7°F) and 11.3°C (52.3°F). In Caslan, July is the warmest month, with temperatures averaging a high of 22.6°C (72.7°F) and a low of 11.3°C (52.3°F). Weather in July »Weather in August
August, the last month of the summer in Caslan, is also an agreeable month, with an average temperature ranging between min 10.5°C (50.9°F) and max 22.4°C (72.3°F). August's advent denotes a minor fluctuation in the average high-temperature to a still agreeable 22.4°C (72.3°F) from July's 22.6°C (72.7°F). Weather in August »Weather in September
September, the first month of the autumn in Caslan, is also an enjoyable month, with an average temperature varying between 17.3°C (63.1°F) and 6.6°C (43.9°F). Onset of September witnesses a reduction in the average high-temperature, falling from an agreeable 22.4°C (72.3°F) in August to a refreshing 17.3°C (63.1°F). Weather in September »Weather in October
October, the same as September, in Caslan, Canada, is a frosty autumn month, with an average temperature ranging between min 0.7°C (33.3°F) and max 8.5°C (47.3°F). October witnesses a clear temperature decrease, falling from a comfortable 17.3°C (63.1°F) in September to a chilly 8.5°C (47.3°F). Weather in October »Weather in November
November, the last month of the autumn in Caslan, is another freezing cold month, with an average temperature varying between -7.1°C (19.2°F) and -1.1°C (30°F). As November begins, there is a noticeable decrease in the average high-temperature, falling from a frosty 8.5°C (47.3°F) in October to a freezing cold -1.1°C (30°F). Weather in November »Weather in December
December, the first month of the winter in Caslan, is also a subzero cold month, with temperature in the range of an average high of -7.3°C (18.9°F) and an average low of -13.6°C (7.5°F). Temperature readings reach their annual highs in December, averaging -7.3°C (18.9°F) and a minimum average of -13.6°C (7.5°F). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Caslan, Canada
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is December (-7.3°C).
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is February (-15.1°C).
Average pressure
Caslan, Canada
- Average pressure in January:
1019.1mbar - Average pressure in February:
1020.1mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1013.6mbar - Average pressure in June:
1010.2mbar
- Average pressure in July:
1012.1mbar - Average pressure in August:
1012.4mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1014.4mbar - Average pressure in November:
1015.9mbar - Average pressure in December:
1018.7mbar
The month with the highest atmospheric pressure is February (1020.1mbar).
The month with the lowest atmospheric pressure is June (1010.2mbar).
Average wind speed
Caslan, Canada
- Average wind speed in January:
12.6km/h - Average wind speed in February:
11.7km/h - Average wind speed in March:
11.5km/h - Average wind speed in April:
13.1km/h - Average wind speed in May:
12.7km/h - Average wind speed in June:
11.6km/h
- Average wind speed in July:
11.1km/h - Average wind speed in August:
10.8km/h - Average wind speed in September:
11.8km/h - Average wind speed in October:
12.5km/h - Average wind speed in November:
11.7km/h - Average wind speed in December:
11.8km/h
The windiest month (with the highest average wind speed) is April (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity
Caslan, Canada
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is May (60%).
Average rainfall
Caslan, Canada
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days
Caslan, Canada
- Average rainfall days in January:
2.6 days - Average rainfall days in February:
1.6 days - Average rainfall days in March:
5.1 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
13.6 days - Average rainfall days in June:
18.9 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
13.6 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
7.8 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
2.7 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (1.6 days).
Average snowfall
Caslan, Canada
The month with the highest snowfall is November (90mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days
Caslan, Canada
- Average snowfall days in January:
10.7 days - Average snowfall days in February:
10.8 days - Average snowfall days in March:
13.2 days - Average snowfall days in April:
8.9 days - Average snowfall days in May:
1.6 days - Average snowfall days in June:
0.1 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
1.2 days - Average snowfall days in October:
4.5 days - Average snowfall days in November:
10.5 days - Average snowfall days in December:
11.2 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Caslan, Canada
- Average daylight in January:
8h and 0min - Average daylight in February:
9h and 48min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 6min - Average daylight in May:
16h and 6min - Average daylight in June:
17h and 12min
- Average daylight in July:
16h and 36min - Average daylight in August:
14h and 48min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 30min - Average daylight in November:
8h and 30min - Average daylight in December:
7h and 24min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
3h and 48min - Average sunshine in March:
4h and 12min - Average sunshine in April:
7h and 6min - Average sunshine in May:
9h and 54min - Average sunshine in June:
11h and 6min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 42min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 48min - Average sunshine in November:
4h and 48min - Average sunshine in December:
4h and 24min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Caslan, Canada
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
8.8 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
17.6 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index
Caslan, Canada
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover
Caslan, Canada
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Caslan, Canada
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and March (7km).





