Climate and monthly weather forecastTheresa, NY
Climate and monthly weather forecast
Weather in January
January, the same as December, in Theresa, New York, is another subzero cold winter month, with temperature in the range of an average low of 13.1°F (-10.5°C) and an average high of 25°F (-3.9°C). January, with an average high of 25°F (-3.9°C) and a low of 13.1°F (-10.5°C), signifies the coldest month of the year. Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Theresa, New York, with temperature in the range of an average high of 27.3°F (-2.6°C) and an average low of 15.3°F (-9.3°C). February experiences an average high-temperature of a still freezing cold 27.3°F (-2.6°C), barely different from January's 25°F (-3.9°C). Weather in February »Weather in March
March, the first month of the spring in Theresa, is an icy month, with an average temperature fluctuating between 24.3°F (-4.3°C) and 36.9°F (2.7°C). March brings an increase in the average high-temperature, progressing from a freezing cold 27.3°F (-2.6°C) in February to a wintry 36.9°F (2.7°C). Weather in March »Weather in April
April is a fresh spring month in Theresa, New York, with an average temperature ranging between min 35.2°F (1.8°C) and max 50.7°F (10.4°C). Entering April, Theresa sees a temperature rise, with the average high-temperature advancing from March's wintry 36.9°F (2.7°C) to a cool 50.7°F (10.4°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Theresa, New York, with an average temperature varying between 63.7°F (17.6°C) and 46°F (7.8°C). With the onset of May, Theresa's average high-temperature sees a rise, moving from April's fresh 50.7°F (10.4°C) to a comfortable 63.7°F (17.6°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Theresa, New York, with an average temperature varying between 70.2°F (21.2°C) and 53.2°F (11.8°C). June's arrival brings a modest temperature shift, moving from an enjoyable 63.7°F (17.6°C) in May to a pleasant 70.2°F (21.2°C). Weather in June »Weather in July
July in Theresa, New York, is a warm summer month, with temperature in the range of an average high of 76.6°F (24.8°C) and an average low of 59.7°F (15.4°C). The warmest temperatures occur during July, when averages reach a peak of 76.6°F (24.8°C) and a low of 59.7°F (15.4°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Theresa, New York, with an average temperature ranging between max 75.6°F (24.2°C) and min 58.6°F (14.8°C). Theresa experiences a subtle adjustment in high-temperatures to a still moderately hot 75.6°F (24.2°C) with the onset of August, maintaining near parity with July's 76.6°F (24.8°C). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Theresa, New York, with an average temperature ranging between min 52.2°F (11.2°C) and max 69.1°F (20.6°C). Theresa's progression into September involves a gentle drop in the average high-temperature, from a warm 75.6°F (24.2°C) in August to an agreeable 69.1°F (20.6°C). Weather in September »Weather in October
October, the same as September, in Theresa, New York, is a moderate autumn month, with an average temperature fluctuating between 43.3°F (6.3°C) and 55.9°F (13.3°C). Theresa in October demonstrates a small temperature transition, adjusting from an average high of an agreeable 69.1°F (20.6°C) in September to a moderate 55.9°F (13.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Theresa, New York, with an average temperature ranging between min 31.1°F (-0.5°C) and max 42.8°F (6°C). In the transition to November, Theresa observes a drop in the average high-temperature, moving from a mild 55.9°F (13.3°C) in October to a frosty 42.8°F (6°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Theresa, New York, with an average temperature ranging between max 31.6°F (-0.2°C) and min 22.5°F (-5.3°C). As November transitions into December, Theresa sees a drop in the average high-temperature, transitioning from a chilly 42.8°F (6°C) to a freezing cold 31.6°F (-0.2°C). Weather in December »Updated: Jun 19, 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
In Theresa, the average lowest temperatures are observed in January, with a high of 25°F (-3.9°C) and a low of 13.1°F (-10.5°C).
January and February, with an average relative humidity of 88%, are most humid months.
In Theresa, during the entire year, the rain falls for 166.4 days and collects up to 30.55" (776mm) of precipitation.
January through May, October through December are months with snowfall.
In Theresa, during the entire year, snow falls for 87.3 days and aggregates up to 40.16" (1020mm) of snow.
The months with the least sunshine in Theresa are January and February, with an average of 2.9h of sunshine.
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 in Theresa, with an average relative humidity of 77%.
June through September are months without snowfall.
With an average of 15h and 30min of daylight, June has the longest days of the year.
Theresa's July weather, with an average high temperature of 76.6°F (24.8°C) and an average low temperature of 59.7°F (15.4°C), tends to be the warmest of the year.
July and August, with an average of 10.3h of sunshine, are months with the most sunshine.
With an average maximum UV index of 6, July is the month with the highest UV index.
September is the month with the least rainfall. Rain falls for 13.8 days and accumulates 1.77" (45mm) of precipitation.
The month with the most rainfall is October, when the rain falls for 17.4 days and typically aggregates up to 3.39" (86mm) of precipitation.
The month with the most snowfall is December, when snow falls for 17.4 days and typically aggregates up to 9.13" (232mm) of snow.
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
Theresa, NY
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (25°F).
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).
Average pressure
Theresa, NY
- Average pressure in January:
30.03"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"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:
30.04"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.05"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
Theresa, NY
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.6mph - Average wind speed in June:
7mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.2mph
The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity
Theresa, NY
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Theresa, NY
- Average rainfall in January:
2.4" - Average rainfall in February:
2.17" - Average rainfall in March:
2.4" - Average rainfall in April:
2.83" - Average rainfall in May:
2.95" - Average rainfall in June:
2.28"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.48" - Average rainfall in September:
1.77" - Average rainfall in October:
3.39" - Average rainfall in November:
2.56" - Average rainfall in December:
2.87"
The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Theresa, NY
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
17.4 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is October (17.4 days).
The month with the least rainy days is February (8.1 days).
Average snowfall
Theresa, NY
- Average snowfall in January:
8.94" - Average snowfall in February:
8.11" - Average snowfall in March:
5.79" - Average snowfall in April:
2.13" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is December (9.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Theresa, NY
- Average snowfall days in January:
20.6 days - Average snowfall days in February:
18.8 days - Average snowfall days in March:
13.6 days - Average snowfall days in April:
5.5 days - Average snowfall days in May:
0.8 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:
1.1 days - Average snowfall days in November:
9.5 days - Average snowfall days in December:
17.4 days
The month with the highest number of snowfall days is January (20.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Theresa, NY
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
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 54min - Average sunshine in February:
2h and 54min - Average sunshine in March:
4h and 42min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 18min - Average sunshine in September:
9h and 12min - Average sunshine in October:
4h and 42min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 12min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 54min).
Average sunshine days
Theresa, NY
- Average sunshine days in January:
7.1 days - Average sunshine days in February:
6.9 days - Average sunshine days in March:
9.1 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
11.3 days - Average sunshine days in November:
11.7 days - Average sunshine days in December:
7.6 days
The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is February (6.9 days).
Average UV index
Theresa, NY
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Theresa, NY
The months with the most cloud cover are January and February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Theresa, NY
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
