Climate and monthly weather forecastFishers Island, NY
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Fishers Island, New York, with an average temperature ranging between max 36.1°F (2.3°C) and min 26.6°F (-3°C). January, noted for its average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 26.6°F (-3°C), is considered the coldest month. Weather in January »Weather in February
February, the last month of the winter in Fishers Island, is another cold month, with an average temperature fluctuating between 37.9°F (3.3°C) and 27°F (-2.8°C). February experiences an average high-temperature of a still wintry 37.9°F (3.3°C), barely different from January's 36.1°F (2.3°C). Weather in February »Weather in March
March, the first month of the spring in Fishers Island, is a frosty month, with an average temperature fluctuating between 33.4°F (0.8°C) and 43.3°F (6.3°C). Observing a minor shift, the average high-temperature during March adjusts from February's wintry 37.9°F (3.3°C) to a chilly 43.3°F (6.3°C). Weather in March »Weather in April
April in Fishers Island, New York, is a fresh spring month, with an average temperature varying between 42.4°F (5.8°C) and 52.9°F (11.6°C). Fishers Island's April weather brings a rise in high-temperatures, moving from a chilly 43.3°F (6.3°C) in March to a fresh 52.9°F (11.6°C). Weather in April »Weather in May
May, the last month of the spring in Fishers Island, is a refreshing month, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 63°F (17.2°C). May's onset witnesses a shift in the average high-temperature, moving from a cool 52.9°F (11.6°C) in April to a comfortable 63°F (17.2°C). Weather in May »Weather in June
June, the first month of the summer in Fishers Island, is an agreeable month, with an average temperature ranging between min 59.5°F (15.3°C) and max 70.9°F (21.6°C). Observing a minor shift, the average high-temperature during June adjusts from May's comfortable 63°F (17.2°C) to an agreeable 70.9°F (21.6°C). Weather in June »Weather in July
July in Fishers Island, New York, is a moderately hot summer month, with an average temperature ranging between min 67.1°F (19.5°C) and max 78.4°F (25.8°C). Fishers Island, New York, notes the warmest temperatures in July, with a high average of 78.4°F (25.8°C) and a low of 67.1°F (19.5°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Fishers Island, New York, with an average temperature varying between 66.4°F (19.1°C) and 77.7°F (25.4°C). In August, the average high-temperature registers at a still moderately hot 77.7°F (25.4°C), nearly identical to July's 78.4°F (25.8°C). Weather in August »Weather in September
September, the first month of the autumn in Fishers Island, is also an agreeable month, with temperature in the range of an average high of 71.4°F (21.9°C) and an average low of 59.9°F (15.5°C). As September begins, there is a minor decrease in the average high-temperature, softly falling from a moderately hot 77.7°F (25.4°C) in August to an agreeable 71.4°F (21.9°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Fishers Island, New York, with an average temperature varying between 51.6°F (10.9°C) and 61.7°F (16.5°C). The beginning of October involves a decrease in the average high-temperature, transitioning from an agreeable 71.4°F (21.9°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Fishers Island, New York, with an average temperature ranging between min 41°F (5°C) and max 51.1°F (10.6°C). The shift to November brings a decrease in the average high-temperature, falling from a refreshing 61.7°F (16.5°C) in October to a fresh 51.1°F (10.6°C). Weather in November »Weather in December
December, the first month of the winter in Fishers Island, is also a wintry month, with an average temperature varying between 33.4°F (0.8°C) and 41.9°F (5.5°C). Fishers Island's weather changes with the onset of December, slightly falling from a fresh 51.1°F (10.6°C) in November to an icy 41.9°F (5.5°C). Weather in December »Updated: Aug 22, 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 Fishers Island sees the average lowest temperatures, with a high of 36.1°F (2.3°C) and a low of 26.6°F (-3°C).
The months with the lowest humidity are January, March, April and November, with an average relative humidity of 74%.
In Fishers Island, during the entire year, the rain falls for 164.2 days and collects up to 34.09" (866mm) of precipitation.
January through May, November and December are months with snowfall.
In Fishers Island, during the entire year, snow falls for 23.4 days and aggregates up to 7.48" (190mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall in Fishers Island is March, when snow falls for 5 days and typically aggregates up to 2.36" (60mm) of snow.
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.
The months with the highest humidity are June and July, with an average relative humidity of 80%.
June through October are months without snowfall.
With an average of 15h and 6min of daylight, June has the longest days of the year.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
Fishers Island's warmest temperatures are experienced in July, with average high temperatures of 78.4°F (25.8°C) and lows of 67.1°F (19.5°C).
July and August, with an average of 10.5h of sunshine, are months with the most sunshine.
September is the month with the least rainfall. Rain falls for 12.2 days and accumulates 1.73" (44mm) of precipitation.
The month with the most rainfall is December, when the rain falls for 13.2 days and typically aggregates up to 3.86" (98mm) of precipitation.
With an average of 9h and 18min of daylight, December has the shortest days of the year.
The month with the least sunshine is December, with an average of 4.8h of sunshine.
Average temperature
Fishers Island, NY
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (36.1°F).
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure
Fishers Island, NY
- Average pressure in January:
30.02"Hg - Average pressure in February:
30.01"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:
29.95"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:
30.08"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
Fishers Island, NY
- Average wind speed in January:
12.4mph - Average wind speed in February:
12mph - Average wind speed in March:
12mph - Average wind speed in April:
11mph - Average wind speed in May:
9.4mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8.1mph - Average wind speed in September:
9.1mph - Average wind speed in October:
10.9mph - Average wind speed in November:
11.6mph - Average wind speed in December:
12mph
The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).
Average humidity
Fishers Island, NY
The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall
Fishers Island, NY
- Average rainfall in January:
2.64" - Average rainfall in February:
2.6" - Average rainfall in March:
2.95" - Average rainfall in April:
3.19" - Average rainfall in May:
2.64" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.6" - Average rainfall in September:
1.73" - Average rainfall in October:
3.43" - Average rainfall in November:
2.87" - Average rainfall in December:
3.86"
The wettest month (with the highest rainfall) is December (3.86").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days
Fishers Island, NY
- Average rainfall days in January:
10.9 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
14.2 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
13.2 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (9.6 days).
Average snowfall
Fishers Island, NY
- Average snowfall in January:
1.85" - Average snowfall in February:
1.65" - Average snowfall in March:
2.36" - Average snowfall in April:
0.04" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.36").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Fishers Island, NY
- Average snowfall days in January:
6 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
5 days - Average snowfall days in April:
0.6 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 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Fishers Island, NY
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - 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 54min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 48min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days
Fishers Island, NY
- Average sunshine days in January:
14.7 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
13 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
15 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is June (11.9 days).
Average UV index
Fishers Island, 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, November and December (UV index 2).
Average cloud cover
Fishers Island, NY
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Fishers Island, 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).
