Climate and monthly weather forecastTariffville, CT
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Tariffville, Connecticut, with an average temperature fluctuating between 19.8°F (-6.8°C) and 31.8°F (-0.1°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 31.8°F (-0.1°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 Tariffville, is a cold month, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 20.7°F (-6.3°C). The advent of February presents an average high-temperature of a cold 35.2°F (1.8°C), maintaining a close correlation with the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Tariffville, Connecticut, with an average temperature fluctuating between 43°F (6.1°C) and 28.6°F (-1.9°C). The shift into March brings a slight increase in the average high-temperature, moving from a wintry 35.2°F (1.8°C) in February to a chilly 43°F (6.1°C). Weather in March »Weather in April
April is a refreshing spring month in Tariffville, Connecticut, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 56.5°F (13.6°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a chilly 43°F (6.1°C) in March to a mild 56.5°F (13.6°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Tariffville, Connecticut, with an average temperature varying between 68.5°F (20.3°C) and 48.7°F (9.3°C). In Tariffville, the onset of May comes with an increased average high-temperature, moving from April's moderate 56.5°F (13.6°C) to an agreeable 68.5°F (20.3°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Tariffville, Connecticut, with an average temperature varying between 76.1°F (24.5°C) and 55.9°F (13.3°C). The onset of June brings a minor temperature shift, with the average high-temperature moving from a pleasant 68.5°F (20.3°C) in May to a warm 76.1°F (24.5°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Tariffville, Connecticut, with an average temperature ranging between max 82.4°F (28°C) and min 62.6°F (17°C). With average temperatures fluctuating between a high of 82.4°F (28°C) and a low of 62.6°F (17°C), July stands out as the warmest month. For most parts of July, the heat index is estimated at a tropical 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Tariffville, Connecticut, with an average temperature ranging between max 80.6°F (27°C) and min 61.2°F (16.2°C). August brings an average high-temperature of a still moderately hot 80.6°F (27°C), showing a slight difference from July's 82.4°F (28°C). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Tariffville, Connecticut, with an average temperature varying between 54.5°F (12.5°C) and 73.2°F (22.9°C). The transition to September results in a modest reduction in average high-temperature, moving from a warm 80.6°F (27°C) in August to an agreeable 73.2°F (22.9°C). Weather in September »Weather in October
October, the same as September, in Tariffville, Connecticut, is another mild autumn month, with an average temperature varying between 60.1°F (15.6°C) and 45.5°F (7.5°C). Welcoming October, Tariffville observes a shift in the average high-temperature, falling from September's pleasant 73.2°F (22.9°C) to a mild 60.1°F (15.6°C). Weather in October »Weather in November
November, the last month of the autumn in Tariffville, is also a frosty month, with an average temperature fluctuating between 34.7°F (1.5°C) and 48.2°F (9°C). As November commences, the average high-temperature shows a reduction, transitioning from a refreshing 60.1°F (15.6°C) in October to a chilly 48.2°F (9°C). Weather in November »Weather in December
December, the first month of the winter in Tariffville, is also an icy month, with an average temperature varying between 26.6°F (-3°C) and 37.6°F (3.1°C). A shift in the average high-temperature occurs in December, reducing from a chilly 48.2°F (9°C) in November to an icy 37.6°F (3.1°C). Weather in December »Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The lowest temperatures in Tariffville are recorded in January, with averages reaching a high of 31.8°F (-0.1°C) and a low of 19.8°F (-6.8°C).
Throughout the year, there are 113.2 rainfall days, and 10.91" (277mm) of precipitation is accumulated.
Months with snowfall in Tariffville are January through May, November and December.
Throughout the year, in Tariffville, there are 23.9 snowfall days, and 5.63" (143mm) of snow is accumulated.
The months with the lowest UV index in Tariffville are January through March, November and December, with an average maximum UV index of 2.
With an average relative humidity of 81%, February is the most humid month.
February is the month with the most snowfall. Snow falls for 6.1 days and accumulates 1.77" (45mm) of snow.
The month with the least sunshine in Tariffville is February, with an average of 4.6h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Tariffville, 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.
April is the least humid month, with an average relative humidity of 71%.
June through October are months without snowfall in Tariffville.
June has the longest days of the year, with an average of 15h and 12min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index in Tariffville.
Tariffville's temperatures tend to reach their peak averages in July, with a high of 82.4°F (28°C) and a low of 62.6°F (17°C).
The months with the most rainfall are July and October, with an average 1.14" (29mm) of precipitation.
July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Tariffville, Connecticut.
September is the month with the least rainfall. Rain falls for 7.8 days and accumulates 0.43" (11mm) of precipitation.
December has the shortest days of the year in Tariffville, Connecticut, with an average of 9h and 12min of daylight.
Average temperature
Tariffville, CT
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (31.8°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
Tariffville, 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:
30.09"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Tariffville, CT
- Average wind speed in January:
8.1mph - Average wind speed in February:
8mph - Average wind speed in March:
8.1mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.7mph
The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Tariffville, CT
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Tariffville, CT
- Average rainfall in January:
0.67" - Average rainfall in February:
0.71" - Average rainfall in March:
0.87" - Average rainfall in April:
0.98" - Average rainfall in May:
1.06" - Average rainfall in June:
1.1"
- Average rainfall in July:
1.14" - Average rainfall in August:
0.83" - Average rainfall in September:
0.43" - Average rainfall in October:
1.14" - Average rainfall in November:
1.02" - Average rainfall in December:
0.94"
The wettest months (with the highest rainfall) are July and October (1.14").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days
Tariffville, CT
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
9.2 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
11.4 days - Average rainfall days in June:
11.7 days
- Average rainfall days in July:
11.4 days - Average rainfall days in August:
10.8 days - Average rainfall days in September:
7.8 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
8.3 days
The month with the highest number of rainy days is June (11.7 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Tariffville, CT
- Average snowfall in January:
1.1" - Average snowfall in February:
1.77" - Average snowfall in March:
1.02" - Average snowfall in April:
0.31" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Tariffville, CT
- Average snowfall days in January:
6 days - Average snowfall days in February:
6.1 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.2 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:
0.1 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
4 days
The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Tariffville, CT
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
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 36min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
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
Tariffville, CT
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
17.4 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
16.9 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
16.8 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
20.3 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is April (16.1 days).
Average UV index
Tariffville, 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
Tariffville, CT
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Tariffville, 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).
