Climate and monthly weather forecastDeer Park, NY
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Deer Park, New York, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 37.9°F (3.3°C). The month of January sees the lowest average temperatures, reaching 37.9°F (3.3°C) at the peak and 30.4°F (-0.9°C) at the low. Weather in January »Weather in February
February, the last month of the winter in Deer Park, is also an icy month, with an average temperature ranging between min 31.1°F (-0.5°C) and max 39.7°F (4.3°C). February's arrival registers an average high-temperature of a still wintry 39.7°F (4.3°C), closely aligning with the temperature of the previous month. Weather in February »Weather in March
March, the first month of the spring in Deer Park, is a frosty month, with an average temperature fluctuating between 44.2°F (6.8°C) and 36.9°F (2.7°C). The advent of March signifies a minor shift to an average high-temperature of a frosty 44.2°F (6.8°C), aligning closely with February. Weather in March »Weather in April
April is a fresh spring month in Deer Park, New York, with an average temperature fluctuating between 45.1°F (7.3°C) and 52.9°F (11.6°C). As March gives way to April, the average high-temperature displays a slight ascent, adjusting from a chilly 44.2°F (6.8°C) to a fresh 52.9°F (11.6°C). Weather in April »Weather in May
May, the last month of the spring in Deer Park, is a refreshing month, with an average temperature fluctuating between 54.7°F (12.6°C) and 62.2°F (16.8°C). May indicates a change in the average high-temperature, moving up from a cool 52.9°F (11.6°C) in April to a comfortable 62.2°F (16.8°C). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Deer Park, New York, with an average temperature varying between 71.2°F (21.8°C) and 64°F (17.8°C). The shift into June is accompanied by a temperature increase, with the average high-temperature rising from a comfortable 62.2°F (16.8°C) in May to a pleasant 71.2°F (21.8°C). Weather in June »Weather in July
July in Deer Park, New York, is a warm summer month, with an average temperature fluctuating between 72°F (22.2°C) and 79°F (26.1°C). In Deer Park, the peak temperatures are generally noted in July, averaging a high of 79°F (26.1°C) and a low of 72°F (22.2°C). Weather in July »Weather in August
August, the last month of the summer in Deer Park, is another warm month, with an average temperature fluctuating between 72°F (22.2°C) and 78.4°F (25.8°C). August's average high-temperature stands at a still moderately hot 78.4°F (25.8°C), showing little deviation from July's 79°F (26.1°C). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Deer Park, New York, with an average temperature fluctuating between 65.5°F (18.6°C) and 72.3°F (22.4°C). The advent of September brings a slight shift in average high-temperature, moving from a warm 78.4°F (25.8°C) in August to an agreeable 72.3°F (22.4°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Deer Park, New York, with an average temperature varying between 55.8°F (13.2°C) and 62.4°F (16.9°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's agreeable 72.3°F (22.4°C) to a refreshing 62.4°F (16.9°C). Weather in October »Weather in November
November, the last month of the autumn in Deer Park, is also a fresh month, with an average temperature ranging between max 52.2°F (11.2°C) and min 44.4°F (6.9°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's refreshing 62.4°F (16.9°C) to a cool 52.2°F (11.2°C). Weather in November »Weather in December
December, the first month of the winter in Deer Park, is still a chilly month, with an average temperature varying between 36.9°F (2.7°C) and 44.1°F (6.7°C). The start of December comes with a small reduction in the average high-temperature, subtly receding from a cool 52.2°F (11.2°C) in November to a chilly 44.1°F (6.7°C). Weather in December »Updated: Jun 30, 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
January is the month when Deer Park experiences its coldest temperatures, averaging a high of 37.9°F (3.3°C) and a low of 30.4°F (-0.9°C).
January is the month with the least rainfall. Rain falls for 8.1 days and accumulates 2.2" (56mm) of precipitation.
Throughout the year, there are 157 rainfall days, and 35.98" (914mm) of precipitation is accumulated.
Months with snowfall are January through April, October through December.
In Deer Park, during the entire year, snow falls for 14.4 days and aggregates up to 6.06" (154mm) of snow.
The months with the lowest UV index are January through March and December, with an average maximum UV index of 2.
With an average of 4.8h of sunshine, February has the least sunshine of the year.
The month with the most snowfall is March, when snow falls for 3.1 days and typically aggregates up to 2.17" (55mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Deer Park, 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.
With an average relative humidity of 78%, May is the most humid month in Deer Park.
In Deer Park, snow does not fall in May through September.
June has the longest days of the year, with an average of 15h and 0min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
The highest temperatures are recorded in July, with averages reaching a high of 79°F (26.1°C) and a low of 72°F (22.2°C).
The month with the most rainfall is July, when the rain falls for 17.3 days and typically aggregates up to 3.98" (101mm) of precipitation.
July has the most sunshine of the year, with an average of 10.8h of sunshine.
With an average relative humidity of 71%, November is the least humid month.
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Deer Park, NY
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (37.9°F).
The months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure
Deer Park, NY
- Average pressure in January:
30.05"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.06"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
Deer Park, NY
- Average wind speed in January:
13.6mph - Average wind speed in February:
13.1mph - Average wind speed in March:
12.7mph - Average wind speed in April:
11.7mph - Average wind speed in May:
10mph - Average wind speed in June:
9.2mph
- Average wind speed in July:
8.9mph - Average wind speed in August:
9mph - Average wind speed in September:
10.3mph - Average wind speed in October:
12.1mph - Average wind speed in November:
12.7mph - Average wind speed in December:
13.1mph
The windiest month (with the highest average wind speed) is January (13.6mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).
Average humidity
Deer Park, NY
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is November (71%).
Average rainfall
Deer Park, NY
- Average rainfall in January:
2.2" - Average rainfall in February:
2.28" - Average rainfall in March:
2.72" - Average rainfall in April:
3.03" - Average rainfall in May:
3.11" - Average rainfall in June:
2.99"
- Average rainfall in July:
3.98" - Average rainfall in August:
3.58" - Average rainfall in September:
2.56" - Average rainfall in October:
3.35" - Average rainfall in November:
2.4" - Average rainfall in December:
3.78"
The wettest month (with the highest rainfall) is July (3.98").
The driest month (with the least rainfall) is January (2.2").
Average rainfall days
Deer Park, NY
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
9 days - Average rainfall days in December:
12.3 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.1 days).
Average snowfall
Deer Park, NY
The month with the highest snowfall is March (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Deer Park, NY
- Average snowfall days in January:
3.8 days - Average snowfall days in February:
4.2 days - Average snowfall days in March:
3.1 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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:
0.5 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Deer Park, NY
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 30min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Deer Park, NY
- Average sunshine days in January:
18.5 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is July (11.4 days).
Average UV index
Deer Park, NY
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 and December (UV index 2).
Average cloud cover
Deer Park, NY
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Deer Park, NY
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
