Climate and monthly weather forecastShirley, NY
Climate and monthly weather forecast
Weather in January
January, like December, in Shirley, New York, is another cold winter month, with an average temperature varying between 38.7°F (3.7°C) and 30.6°F (-0.8°C). Shirley witnesses the coldest weather in January, with temperatures averaging a high of 38.7°F (3.7°C) and a low of 30.6°F (-0.8°C). Weather in January »Weather in February
February, the last month of the winter in Shirley, is also an icy month, with an average temperature ranging between min 31.5°F (-0.3°C) and max 39.6°F (4.2°C). Shirley ushers in February with an average high-temperature of a still wintry 39.6°F (4.2°C), showing a close resemblance to the previous month. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Shirley, New York, with an average temperature fluctuating between 43.3°F (6.3°C) and 36.3°F (2.4°C). The advent of March signifies a minor shift to an average high-temperature of a frosty 43.3°F (6.3°C), aligning closely with February. Weather in March »Weather in April
April is a cool spring month in Shirley, New York, with an average temperature ranging between max 51.4°F (10.8°C) and min 44.6°F (7°C). April introduces a marginal temperature uplift, with average high-temperatures adjusting from March's frosty 43.3°F (6.3°C) to a cool 51.4°F (10.8°C). Weather in April »Weather in May
The last month of the spring, May, is a moderate month in Shirley, New York, with an average temperature fluctuating between 54.1°F (12.3°C) and 60.4°F (15.8°C). May indicates a change in the average high-temperature, moving up from a fresh 51.4°F (10.8°C) in April to a refreshing 60.4°F (15.8°C). Weather in May »Weather in June
June, the first month of the summer in Shirley, is a pleasant month, with an average temperature ranging between max 69.3°F (20.7°C) and min 63.1°F (17.3°C). With the onset of June, Shirley experiences a subtle temperature shift, with the average high-temperature moving from a mild 60.4°F (15.8°C) in May to a pleasant 69.3°F (20.7°C). Weather in June »Weather in July
July in Shirley, New York, is a warm summer month, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 71.4°F (21.9°C). The start of July brings a subtle shift in the average high-temperature, edging up from June's pleasant 69.3°F (20.7°C) to a moderately hot 76.8°F (24.9°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Shirley, New York, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 71.4°F (21.9°C). In Shirley, the peak average temperatures are observed in August, with a high of 77.5°F (25.3°C) and a low of 71.4°F (21.9°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Shirley, New York, with an average temperature ranging between max 71.4°F (21.9°C) and min 65.3°F (18.5°C). September indicates a minor shift in the average high-temperature, from August's moderately hot 77.5°F (25.3°C) to an agreeable 71.4°F (21.9°C). Weather in September »Weather in October
October, like September, in Shirley, New York, is another refreshing autumn month, with an average temperature ranging between max 62.6°F (17°C) and min 55.9°F (13.3°C). The onset of October aligns with a soft reduction in the average high-temperature, gently falling from an agreeable 71.4°F (21.9°C) in September to a refreshing 62.6°F (17°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Shirley, New York, with an average temperature ranging between min 45.5°F (7.5°C) and max 52.5°F (11.4°C). November shows a mild decline in the average high-temperature, falling from October's enjoyable 62.6°F (17°C) to a fresh 52.5°F (11.4°C). Weather in November »Weather in December
December, the first month of the winter in Shirley, is also a frosty month, with an average temperature fluctuating between 37°F (2.8°C) and 44.8°F (7.1°C). A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a fresh 52.5°F (11.4°C) to a frosty 44.8°F (7.1°C). Weather in December »Updated: Feb 13, 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 coldest month in Shirley, New York, with the temperature often reaching an average high of 38.7°F (3.7°C) and an average low of 30.6°F (-0.8°C).
The months with the least rainfall in Shirley are January, February and September Rain falls for 10.1 days and accumulates 2.01" (51mm) of rain.
In Shirley, during the entire year, the rain falls for 156.2 days and collects up to 30.2" (767mm) of precipitation.
January through April, November and December are months with snowfall in Shirley.
The month with the most snowfall in Shirley, New York, is January, when snow falls for 5.3 days and typically aggregates up to 1.5" (38mm) of snow.
Throughout the year, there are 17.9 snowfall days, and 4.57" (116mm) of snow is accumulated.
January through March and December, with an average maximum UV index of 2, are months with the lowest UV index in Shirley, New York.
February has the least sunshine of the year in Shirley, New York, with an average of 4.8h of sunshine.
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.
May is the most humid month in Shirley, with an average relative humidity of 80%.
In Shirley, New York, snow does not fall in May through October.
With an average of 15h and 6min of daylight, June has the longest days of the year in Shirley.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
The months with the most sunshine in Shirley, New York, are July and August, with an average of 10.8h of sunshine.
August, with its average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 71.4°F (21.9°C), holds the record as the warmest month in Shirley.
The least humid month in Shirley is November, with an average relative humidity of 71%.
The month with the most rainfall in Shirley, New York, is December, when the rain falls for 12.8 days and typically aggregates up to 3.31" (84mm) of precipitation.
The month with the shortest days in Shirley is December, with an average of 9h and 18min of daylight.
Average temperature
Shirley, NY
The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is January (38.7°F).
The months with the highest average low temperature are July and August (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure
Shirley, NY
- Average pressure in January:
30.04"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
30.04"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
Shirley, NY
- Average wind speed in January:
14.5mph - Average wind speed in February:
13.9mph - Average wind speed in March:
13.7mph - Average wind speed in April:
12.6mph - Average wind speed in May:
10.7mph - Average wind speed in June:
9.8mph
- Average wind speed in July:
9.6mph - Average wind speed in August:
9.6mph - Average wind speed in September:
11.1mph - Average wind speed in October:
13mph - Average wind speed in November:
13.7mph - Average wind speed in December:
14mph
The windiest month (with the highest average wind speed) is January (14.5mph).
The calmest months (with the lowest average wind speed) are July and August (9.6mph).
Average humidity
Shirley, NY
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is November (71%).
Average rainfall
Shirley, NY
- Average rainfall in January:
2.01" - Average rainfall in February:
2.01" - Average rainfall in March:
2.64" - Average rainfall in April:
2.52" - Average rainfall in May:
2.4" - Average rainfall in June:
2.28"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.68" - Average rainfall in September:
2.01" - Average rainfall in October:
3.15" - Average rainfall in November:
2.32" - Average rainfall in December:
3.31"
The wettest month (with the highest rainfall) is December (3.31").
The driest months (with the least rainfall) are January, February and September (2.01").
Average rainfall days
Shirley, NY
- Average rainfall days in January:
10.1 days - Average rainfall days in February:
9 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
15 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
15.2 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
12.8 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (9 days).
Average snowfall
Shirley, NY
The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Shirley, NY
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
5.4 days - Average snowfall days in March:
2.9 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 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
3.4 days
The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Shirley, 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 6min
- Average daylight in July:
14h and 48min - 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 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
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 42min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 48min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 54min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Shirley, NY
- Average sunshine days in January:
15.6 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
14.8 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is February (12.8 days).
Average UV index
Shirley, 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
Shirley, NY
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility
Shirley, 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).
