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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Casselman, Pennsylvania, is a freezing cold winter month, with temperature in the range of an average high of 31.5°F (-0.3°C) and an average low of 18.9°F (-7.3°C). Casselman reaches its lowest average temperatures in January, measuring 31.5°F (-0.3°C) at the peak and 18.9°F (-7.3°C) at the lowest. Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Casselman, Pennsylvania, with temperature in the range of an average high of 35.8°F (2.1°C) and an average low of 21.7°F (-5.7°C). The onset of February brings an average high-temperature of a wintry 35.8°F (2.1°C), nearly matching the January temperature. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Casselman, Pennsylvania, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 45°F (7.2°C). The onset of March brings a rise in the average high-temperature, elevating from a wintry 35.8°F (2.1°C) in February to a chilly 45°F (7.2°C). Weather in March »
Weather in April
April in Casselman, Pennsylvania, is a refreshing spring month, with an average temperature varying between 56.8°F (13.8°C) and 39°F (3.9°C). As Casselman transitions into April, the average high-temperature shows a change, moving from a chilly 45°F (7.2°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Casselman, is an enjoyable month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 67.6°F (19.8°C). A rise in the average high-temperature is observed during May, moving from a mild 56.8°F (13.8°C) in April to an enjoyable 67.6°F (19.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Casselman, Pennsylvania, with an average temperature ranging between min 55°F (12.8°C) and max 75°F (23.9°C). Casselman's June weather indicates a minor ascent in high-temperatures, adjusting from a comfortable 67.6°F (19.8°C) in May to a moderately hot 75°F (23.9°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Casselman, Pennsylvania, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 79.3°F (26.3°C). Casselman reaches its highest average temperatures in July, measuring 79.3°F (26.3°C) at the peak and 58.6°F (14.8°C) at the lowest. Weather in July »
Weather in August
August, the last month of the summer in Casselman, is another warm month, with an average temperature varying between 77.5°F (25.3°C) and 56.8°F (13.8°C). As Casselman transitions into August, the average high-temperature stands at a still warm 77.5°F (25.3°C), offering little variation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Casselman, is also an agreeable month, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 71.4°F (21.9°C). The transition into September subtly indicates a reduction in the average high-temperature, down to an agreeable 71.4°F (21.9°C) from August's warm 77.5°F (25.3°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Casselman, Pennsylvania, with an average temperature ranging between min 42.3°F (5.7°C) and max 58.5°F (14.7°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a pleasant 71.4°F (21.9°C) in September to a moderate 58.5°F (14.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Casselman, is also a frosty month, with an average temperature fluctuating between 46.4°F (8°C) and 31.5°F (-0.3°C). Casselman's transition into November involves a shift in temperature, receding from a moderate 58.5°F (14.7°C) in October to a frosty 46.4°F (8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Casselman, Pennsylvania, with an average temperature varying between 25.7°F (-3.5°C) and 37.2°F (2.9°C). The move into December indicates a reduction in the average high-temperature, down from November's chilly 46.4°F (8°C) to a cold 37.2°F (2.9°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Casselman?
In Casselman, January is known for its average lowest temperatures, reaching a high of 31.5°F (-0.3°C) and a low of 18.9°F (-7.3°C).
How many days does it rain in Casselman?
In Casselman, Pennsylvania, during the entire year, the rain falls for 183.2 days and collects up to 35.94" (913mm) of precipitation.
When does it snow in Casselman?
Months with snowfall in Casselman, Pennsylvania, are January through May, October through December.
When does it snow the most in Casselman?
The month with the most snowfall is January, when snow falls for 17.2 days and typically aggregates up to 7.44" (189mm) of snow.
How many days does it snow in Casselman?
In Casselman, during the entire year, snow falls for 68.3 days and aggregates up to 33.39" (848mm) of snow.
What is the month with the least sunshine in Casselman?
With an average of 3.3h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index in Casselman?
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.
What is the most humid month in Casselman?
With an average relative humidity of 86%, February is the most humid month.
When is Daylight Saving Time (DST) in Casselman?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Casselman, Pennsylvania, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Casselman?
The months with the lowest humidity are April, June and July, with an average relative humidity of 79%.
What is the wettest month in Casselman?
May is the month with the most rainfall. Rain falls for 22.8 days and accumulates 3.94" (100mm) of precipitation.
When is the highest UV index in Casselman?
May through August, with an average maximum UV index of 5, are months with the highest UV index in Casselman, Pennsylvania.
When it does not snow in Casselman?
June through September are months without snowfall in Casselman.
When are the longest days in Casselman?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What time of the year is the hottest in Casselman?
Casselman's temperatures peak on average in July, reaching 79.3°F (26.3°C) at their highest and 58.6°F (14.8°C) at their lowest.
What is the month with the most sunshine in Casselman?
The months with the most sunshine in Casselman, Pennsylvania, are July and August, with an average of 9.6h of sunshine.
What is the driest month in Casselman?
November is the month with the least rainfall. Rain falls for 11 days and accumulates 2.09" (53mm) of precipitation.
What is the month with the shortest days in Casselman?
The month with the shortest days in Casselman is December, with an average of 9h and 24min of daylight.
Average temperature
Casselman, PA
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (31.5°F).
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Casselman, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Casselman, PA
- Average wind speed in January:
10.1mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.1mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8.3mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Casselman, PA
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, June and July (79%).
Average rainfall
Casselman, PA
- Average rainfall in January:
2.72" - Average rainfall in February:
2.99" - Average rainfall in March:
3.07" - Average rainfall in April:
3.58" - Average rainfall in May:
3.94" - Average rainfall in June:
3.15"
- Average rainfall in July:
3.27" - Average rainfall in August:
2.6" - Average rainfall in September:
2.32" - Average rainfall in October:
2.95" - Average rainfall in November:
2.09" - Average rainfall in December:
3.27"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days
Casselman, PA
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
18.5 days - Average rainfall days in May:
22.8 days - Average rainfall days in June:
19.4 days
- Average rainfall days in July:
18.6 days - Average rainfall days in August:
17.5 days - Average rainfall days in September:
15.6 days - Average rainfall days in October:
15 days - Average rainfall days in November:
11 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is May (22.8 days).
The month with the least rainy days is January (9.4 days).
Average snowfall
Casselman, PA
- Average snowfall in January:
7.44" - Average snowfall in February:
7.01" - Average snowfall in March:
6.97" - Average snowfall in April:
1.5" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is January (7.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Casselman, PA
- Average snowfall days in January:
17.2 days - Average snowfall days in February:
13.9 days - Average snowfall days in March:
11.7 days - Average snowfall days in April:
3.4 days - Average snowfall days in May:
0.7 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1.9 days - Average snowfall days in November:
7 days - Average snowfall days in December:
12.5 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Casselman, PA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days
Casselman, PA
- Average sunshine days in January:
7.2 days - Average sunshine days in February:
6.9 days - Average sunshine days in March:
8.3 days - Average sunshine days in April:
8.3 days - Average sunshine days in May:
6.2 days - Average sunshine days in June:
8.4 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
10.5 days - Average sunshine days in September:
11.8 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
9.2 days
The months with the most sunshine days are October and November (12.5 days).
The month with the least sunshine days is May (6.2 days).
Average UV index
Casselman, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Casselman, PA
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility
Casselman, PA
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
Casselman, Pennsylvania, USA
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