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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, like December, in Crystal Lake, Connecticut, is an icy winter month, with temperature in the range of an average low of 19.8°F (-6.8°C) and an average high of 32.4°F (0.2°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 32.4°F (0.2°C) and a low of 19.8°F (-6.8°C). Weather in January »
Weather in February
February, the last month of the winter in Crystal Lake, is also an icy month, with an average temperature varying between 35.2°F (1.8°C) and 20.7°F (-6.3°C). In February, Crystal Lake notes an average high-temperature of a still icy 35.2°F (1.8°C), hardly different from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Crystal Lake, Connecticut, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 43.3°F (6.3°C). In March, the meteorological conditions subtly change with the average high-temperature edging from a cold 35.2°F (1.8°C) in February to a frosty 43.3°F (6.3°C). Weather in March »
Weather in April
April in Crystal Lake, Connecticut, is a refreshing spring month, with an average temperature varying between 38.8°F (3.8°C) and 56.3°F (13.5°C). April marks a rise in the average high-temperature, moving from March's chilly 43.3°F (6.3°C) to a moderate 56.3°F (13.5°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Crystal Lake, Connecticut, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 68.4°F (20.2°C). The shift into May is marked by a rise in the average high-temperature, moving from April's refreshing 56.3°F (13.5°C) to an agreeable 68.4°F (20.2°C). Weather in May »
Weather in June
June, the first month of the summer in Crystal Lake, is a warm month, with an average temperature fluctuating between 55.6°F (13.1°C) and 75.7°F (24.3°C). Crystal Lake in June experiences a slight uptick in the average high-temperature, adjusting from May's pleasant 68.4°F (20.2°C) to a moderately hot 75.7°F (24.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Crystal Lake, Connecticut, with an average temperature varying between 62.6°F (17°C) and 82.2°F (27.9°C). In Crystal Lake, the average temperatures in July are the highest, with a peak at 82.2°F (27.9°C) and a low of 62.6°F (17°C). July's average heat index is calculated to be a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Crystal Lake, is another warm month, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 80.1°F (26.7°C). Transitioning into August, Crystal Lake experiences an average high-temperature of a still moderately hot 80.1°F (26.7°C), marking a minor shift from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Crystal Lake, Connecticut, with an average temperature ranging between max 73.4°F (23°C) and min 54.5°F (12.5°C). The onset of September brings a small shift in high-temperatures, falling from 80.1°F (26.7°C) in August to a still warm 73.4°F (23°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Crystal Lake, Connecticut, with an average temperature fluctuating between 45.5°F (7.5°C) and 60.4°F (15.8°C). During Crystal Lake's transition into October, the average high-temperature lessens, moving from a warm 73.4°F (23°C) in September to a refreshing 60.4°F (15.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Crystal Lake, is another chilly month, with an average temperature fluctuating between 34.7°F (1.5°C) and 48.4°F (9.1°C). November suggests a modest reduction in the average high-temperature, shifting from a mild 60.4°F (15.8°C) in October to a frosty 48.4°F (9.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Crystal Lake, Connecticut, with an average temperature varying between 27.1°F (-2.7°C) and 38.1°F (3.4°C). Crystal Lake, Connecticut, experiences a temperature shift at the start of December, with average high-temperatures adjusting from a chilly 48.4°F (9.1°C) in November to an icy 38.1°F (3.4°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Crystal Lake?
The month of January sees the average lowest temperatures in Crystal Lake, Connecticut, reaching 32.4°F (0.2°C) at the peak and 19.8°F (-6.8°C) at the low.
How much does it rain in Crystal Lake?
Throughout the year, in Crystal Lake, Connecticut, there are 105.6 rainfall days, and 9.84" (250mm) of precipitation is accumulated.
When does it snow in Crystal Lake?
January through May, November and December are months with snowfall in Crystal Lake.
How much does it snow in Crystal Lake?
In Crystal Lake, Connecticut, during the entire year, snow falls for 23.1 days and aggregates up to 4.69" (119mm) of snow.
What are the months with the lowest UV index in Crystal Lake?
The months with the lowest UV index in Crystal Lake are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month in Crystal Lake?
With an average relative humidity of 80%, February is the most humid month.
When does it snow the most in Crystal Lake?
The month with the most snowfall is February, when snow falls for 6.4 days and typically aggregates up to 1.5" (38mm) of snow.
What is the month with the least sunshine in Crystal Lake?
With an average of 4.6h of sunshine, February has the least sunshine of the year in Crystal Lake, Connecticut.
When is Daylight Saving Time (DST) in Crystal Lake?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Crystal Lake, Connecticut, 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 Crystal Lake?
April is the least humid month, with an average relative humidity of 71%.
What is the wettest month in Crystal Lake?
The wettest months in Crystal Lake are May through July, with an average 1.1" (28mm) of rainfall.
When it does not snow in Crystal Lake?
June through October are months without snowfall in Crystal Lake, Connecticut.
When are the longest days in Crystal Lake?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What is the month with the highest UV index in Crystal Lake?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What time of the year is the hottest in Crystal Lake?
Crystal Lake's July weather, marked by an average high temperature of 82.2°F (27.9°C) and an average low temperature of 62.6°F (17°C), is the warmest in the year.
What is the month with the most sunshine in Crystal Lake?
The months with the most sunshine in Crystal Lake, Connecticut, are July and August, with an average of 10.3h of sunshine.
What is the driest month in Crystal Lake?
September is the month with the least rainfall in Crystal Lake. Rain falls for 7.9 days and accumulates 0.39" (10mm) of precipitation.
What is the month with the shortest days in Crystal Lake?
December has the shortest days of the year in Crystal Lake, Connecticut, with an average of 9h and 12min of daylight.
Average temperature
Crystal Lake, CT
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.4°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure
Crystal Lake, CT
- Average pressure in January:
30.03"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Crystal Lake, CT
- Average wind speed in January:
8.2mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.2mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.6mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Crystal Lake, CT
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Crystal Lake, CT
- Average rainfall in January:
0.51" - Average rainfall in February:
0.59" - Average rainfall in March:
0.67" - Average rainfall in April:
0.87" - Average rainfall in May:
1.1" - Average rainfall in June:
1.1"
- Average rainfall in July:
1.1" - Average rainfall in August:
0.91" - Average rainfall in September:
0.39" - Average rainfall in October:
0.91" - Average rainfall in November:
0.91" - Average rainfall in December:
0.79"
The wettest months (with the highest rainfall) are May, June and July (1.1").
The driest month (with the least rainfall) is September (0.39").
Average rainfall days
Crystal Lake, CT
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
8.2 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
11.5 days - Average rainfall days in June:
12.1 days
- Average rainfall days in July:
11.3 days - Average rainfall days in August:
9.8 days - Average rainfall days in September:
7.9 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is June (12.1 days).
The months with the least rainy days are January and February (5.5 days).
Average snowfall
Crystal Lake, CT
- Average snowfall in January:
0.71" - Average snowfall in February:
1.5" - Average snowfall in March:
0.59" - Average snowfall in April:
0.55" - Average snowfall in May:
0.04" - 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, September and October (0").
Average snowfall days
Crystal Lake, CT
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
6.4 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1.1 days - Average snowfall days in May:
0.1 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:
0.3 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Crystal Lake, CT
- Average daylight in January:
9h and 3min - 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 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Crystal Lake, CT
- Average sunshine days in January:
21.9 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
19.9 days - Average sunshine days in April:
17.2 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
15.7 days
- Average sunshine days in July:
17 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
19.8 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
20.8 days - Average sunshine days in December:
20.4 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is June (15.7 days).
Average UV index
Crystal Lake, CT
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Crystal Lake, CT
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Crystal Lake, CT
The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).
Crystal Lake, Connecticut, USA
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