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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 East Calais, Vermont, is a freezing cold winter month, with an average temperature fluctuating between 22.6°F (-5.2°C) and 9.9°F (-12.3°C). East Calais's January weather, marked by an average high temperature of 22.6°F (-5.2°C) and an average low temperature of 9.9°F (-12.3°C), is the coldest in the year. Weather in January »
Weather in February
February, the last month of the winter in East Calais, is another freezing cold month, with temperature in the range of an average low of 11.7°F (-11.3°C) and an average high of 25.3°F (-3.7°C). The beginning of February records an average high-temperature of a still freezing cold 25.3°F (-3.7°C), marking a negligible difference from January's 22.6°F (-5.2°C). Weather in February »
Weather in March
March, the first month of the spring in East Calais, is a cold month, with temperature in the range of an average high of 33.8°F (1°C) and an average low of 20.3°F (-6.5°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's subzero cold 25.3°F (-3.7°C) to an icy 33.8°F (1°C). Weather in March »
Weather in April
April in East Calais, Vermont, is a frosty spring month, with an average temperature ranging between min 31.5°F (-0.3°C) and max 47.7°F (8.7°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a wintry 33.8°F (1°C) in March to a frosty 47.7°F (8.7°C). Weather in April »
Weather in May
May, the last month of the spring in East Calais, is a comfortable month, with an average temperature fluctuating between 43.3°F (6.3°C) and 63.1°F (17.3°C). With the beginning of May, East Calais's average high-temperature experiences a significant increase, moving from a chilly 47.7°F (8.7°C) in April to a comfortable 63.1°F (17.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in East Calais, Vermont, with an average temperature fluctuating between 50.5°F (10.3°C) and 69.6°F (20.9°C). With the onset of June, East Calais's weather sees a minor temperature rise, transitioning from an enjoyable 63.1°F (17.3°C) in May to an agreeable 69.6°F (20.9°C). Weather in June »
Weather in July
July in East Calais, Vermont, is a warm summer month, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 76.5°F (24.7°C). East Calais registers the highest average temperatures during the month of July, with peaks of 76.5°F (24.7°C) and lows of 55.8°F (13.2°C). Weather in July »
Weather in August
August, the last month of the summer in East Calais, is another warm month, with an average temperature varying between 74.3°F (23.5°C) and 54.1°F (12.3°C). East Calais in August witnesses an average high-temperature of a still warm 74.3°F (23.5°C), indicating a slight variation from July's 76.5°F (24.7°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in East Calais, Vermont, with an average temperature ranging between max 67.5°F (19.7°C) and min 48.2°F (9°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a warm 74.3°F (23.5°C) in August to a comfortable 67.5°F (19.7°C). Weather in September »
Weather in October
October, like September, in East Calais, Vermont, is another fresh autumn month, with temperature in the range of an average high of 53.1°F (11.7°C) and an average low of 39°F (3.9°C). October is characterized by a noticeable reduction in the average high-temperature, falling from a comfortable 67.5°F (19.7°C) in September to a fresh 53.1°F (11.7°C). Weather in October »
Weather in November
November, the last month of the autumn in East Calais, is also an icy month, with an average temperature ranging between max 39.4°F (4.1°C) and min 27.7°F (-2.4°C). East Calais's weather in November involves a decrease in the average high-temperature, moving down from October's fresh 53.1°F (11.7°C) to a wintry 39.4°F (4.1°C). Weather in November »
Weather in December
December, the first month of the winter in East Calais, is still a freezing cold month, with an average temperature varying between 18.3°F (-7.6°C) and 27.9°F (-2.3°C). December's arrival comes with a decrease in the average high-temperature, moving from an icy 39.4°F (4.1°C) in November to a freezing cold 27.9°F (-2.3°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in East Calais?
With its average high temperature of 22.6°F (-5.2°C) and a low of 9.9°F (-12.3°C), January is regarded as the coldest month in East Calais, Vermont.
What are the most humid months in East Calais?
January and February, with an average relative humidity of 89%, are most humid months.
How many days does it rain in East Calais?
Throughout the year, there are 72.5 rainfall days, and 5.75" (146mm) of precipitation is accumulated.
When does it snow in East Calais?
Months with snowfall in East Calais are January through May, October through December.
How many days does it snow in East Calais?
Throughout the year, in East Calais, Vermont, there are 64.9 snowfall days, and 9.06" (230mm) of snow is accumulated.
What is the month with the least sunshine in East Calais?
The months with the least sunshine are January and February, with an average of 2.5h of sunshine.
What is the month with the lowest UV index in East Calais?
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in East Calais, Vermont.
When does it snow the most in East Calais?
February is the month with the most snowfall in East Calais, Vermont. Snow falls for 12.6 days and accumulates 1.5" (38mm) of snow.
When is Daylight Saving Time (DST) in East Calais?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in East Calais, 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 East Calais?
With an average relative humidity of 77%, May is the least humid month.
When it does not snow in East Calais?
In East Calais, Vermont, snow does not fall in June through September.
When are the longest days in East Calais?
June has the longest days of the year, with an average of 15h and 30min of daylight.
What is the month with the highest UV index in East Calais?
The months with the highest UV index in East Calais, Vermont, are June through August, with an average maximum UV index of 5.
What month is the hottest in East Calais?
July, with average temperatures reaching a high of 76.5°F (24.7°C) and a low of 55.8°F (13.2°C), is the warmest month.
What is the month with the most sunshine in East Calais?
July and August, with an average of 9.8h of sunshine, are months with the most sunshine.
What is the driest month in East Calais?
The month with the least rainfall in East Calais, Vermont, is September, when the rain falls for 6 days and typically collects 0.31" (8mm) of precipitation.
What is the rainiest month in East Calais?
October is the month with the most rainfall. Rain falls for 7.2 days and accumulates 0.63" (16mm) of precipitation.
What is the month with the shortest days in East Calais?
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
East Calais, VT
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (22.6°F).
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure
East Calais, VT
- Average pressure in January:
30.01"Hg - Average pressure in February:
30"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
East Calais, VT
- Average wind speed in January:
6.8mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.8mph - Average wind speed in April:
7.1mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
East Calais, VT
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (77%).
Average rainfall
East Calais, VT
- Average rainfall in January:
0.47" - Average rainfall in February:
0.39" - Average rainfall in March:
0.35" - Average rainfall in April:
0.51" - Average rainfall in May:
0.55" - Average rainfall in June:
0.59"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.47" - Average rainfall in September:
0.31" - Average rainfall in October:
0.63" - Average rainfall in November:
0.51" - Average rainfall in December:
0.47"
The wettest month (with the highest rainfall) is October (0.63").
The driest month (with the least rainfall) is September (0.31").
Average rainfall days
East Calais, VT
- Average rainfall days in January:
2.7 days - Average rainfall days in February:
2 days - Average rainfall days in March:
5.3 days - Average rainfall days in April:
6.8 days - Average rainfall days in May:
7.3 days - Average rainfall days in June:
8.8 days
- Average rainfall days in July:
9.3 days - Average rainfall days in August:
8.3 days - Average rainfall days in September:
6 days - Average rainfall days in October:
7.2 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
4.7 days
The month with the highest number of rainy days is July (9.3 days).
The month with the least rainy days is February (2 days).
Average snowfall
East Calais, VT
- Average snowfall in January:
1.46" - Average snowfall in February:
1.5" - Average snowfall in March:
1.22" - Average snowfall in April:
1.14" - Average snowfall in May:
0.63" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
East Calais, VT
- Average snowfall days in January:
10.7 days - Average snowfall days in February:
12.6 days - Average snowfall days in March:
10.8 days - Average snowfall days in April:
7.6 days - Average snowfall days in May:
1.8 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:
2.5 days - Average snowfall days in November:
8 days - Average snowfall days in December:
10.9 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
East Calais, VT
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
2h and 3min - Average sunshine in February:
2h and 3min - Average sunshine in March:
4h and 0min - Average sunshine in April:
6h and 1min - Average sunshine in May:
7h and 5min - Average sunshine in June:
8h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 1min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 1min - Average sunshine in December:
2h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 30min).
Average sunshine days
East Calais, VT
- Average sunshine days in January:
22.3 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
20.5 days - Average sunshine days in April:
18.5 days - Average sunshine days in May:
19 days - Average sunshine days in June:
17.9 days
- Average sunshine days in July:
17.6 days - Average sunshine days in August:
18.1 days - Average sunshine days in September:
22 days - Average sunshine days in October:
20.7 days - Average sunshine days in November:
21 days - Average sunshine days in December:
20.2 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (17.6 days).
Average UV index
East Calais, VT
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
East Calais, VT
The months with the most cloud cover are January and February (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility
East Calais, VT
The months with the highest visibility are April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March and September (4mi).
East Calais, Vermont, USA
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