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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another cold winter month in Ardsley, New York, with an average temperature ranging between min 23.9°F (-4.5°C) and max 35.2°F (1.8°C). January is Ardsley's coldest month, registering average high temperatures of 35.2°F (1.8°C) and lows of 23.9°F (-4.5°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Ardsley, New York, with temperature in the range of an average high of 38.1°F (3.4°C) and an average low of 25.5°F (-3.6°C). As January transitions into February, the average high-temperature rests at a still cold 38.1°F (3.4°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Ardsley, is a chilly month, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 45.9°F (7.7°C). March brings a slight increase in the average high-temperature, progressing from an icy 38.1°F (3.4°C) in February to a frosty 45.9°F (7.7°C). Weather in March »
Weather in April
April is a mild spring month in Ardsley, New York, with an average temperature varying between 42.4°F (5.8°C) and 58.1°F (14.5°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a chilly 45.9°F (7.7°C) in March to a refreshing 58.1°F (14.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Ardsley, New York, with an average temperature varying between 52.2°F (11.2°C) and 68.9°F (20.5°C). May marks a rise in the average high-temperature, moving from April's refreshing 58.1°F (14.5°C) to an agreeable 68.9°F (20.5°C). Weather in May »
Weather in June
June, the first month of the summer in Ardsley, is a moderately hot month, with an average temperature varying between 77.5°F (25.3°C) and 60.3°F (15.7°C). June's arrival brings a modest temperature shift, moving from an agreeable 68.9°F (20.5°C) in May to a moderately hot 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Ardsley, New York, is a moderately hot summer month, with an average temperature varying between 84.4°F (29.1°C) and 67.5°F (19.7°C). Ardsley's temperature records reveal July as the warmest month, marked by average highs of 84.4°F (29.1°C) and lows of 67.5°F (19.7°C). July's mean heat index is evaluated at a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Ardsley, New York, with an average temperature ranging between max 82.6°F (28.1°C) and min 66.2°F (19°C). In August, Ardsley notes an average high-temperature of a still moderately hot 82.6°F (28.1°C), hardly different from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Ardsley, New York, with an average temperature varying between 59.5°F (15.3°C) and 75.2°F (24°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a warm 82.6°F (28.1°C) to a still moderately hot 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Ardsley, New York, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 62.6°F (17°C). Ardsley's October weather features a mild decline in high-temperatures, reducing from a moderately hot 75.2°F (24°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 Ardsley, New York, with an average temperature varying between 50.5°F (10.3°C) and 38.3°F (3.5°C). Ardsley's weather changes with the onset of November, slightly falling from an enjoyable 62.6°F (17°C) in October to a cool 50.5°F (10.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Ardsley, New York, with an average temperature varying between 30.9°F (-0.6°C) and 41°F (5°C). The onset of December comes with a shift in the average high-temperature, falling from a cool 50.5°F (10.3°C) in November to a wintry 41°F (5°C). Weather in December »
Updated: Jul 28, 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
What is the coldest month?
With average temperatures fluctuating between a high of 35.2°F (1.8°C) and a low of 23.9°F (-4.5°C), January stands out as the coldest month.
How many days does it rain?
In Ardsley, during the entire year, the rain falls for 132.4 days and collects up to 15.63" (397mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 18.9 snowfall days, and 5.08" (129mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
The months with the highest humidity are February and December, with an average relative humidity of 77%.
What is the driest month?
February is the month with the least rainfall. Rain falls for 7.3 days and accumulates 0.83" (21mm) of precipitation.
What is the month with the least sunshine?
With an average of 4.7h of sunshine, February has the least sunshine of the year.
What is the snowiest month?
The month with the most snowfall in Ardsley is March, when snow falls for 4.2 days and typically aggregates up to 1.65" (42mm) of snow.
When is Daylight Saving Time (DST)?
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.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
June has the longest days of the year in Ardsley, with an average of 15h and 6min of daylight.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest?
Ardsley's warmest weather arrives in July, when temperatures average a high of 84.4°F (29.1°C) and a low of 67.5°F (19.7°C).
What is the wettest month?
July is the month with the most rainfall in Ardsley. Rain falls for 15.1 days and accumulates 2.01" (51mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the least humid month in Ardsley?
The least humid month is August, with an average relative humidity of 70%.
What is the month with the shortest days?
With an average of 9h and 18min of daylight, December has the shortest days of the year.
Average temperature
Ardsley, NY
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure
Ardsley, NY
- Average pressure in January:
30.06"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:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Ardsley, NY
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.2mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.9mph
The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity
Ardsley, NY
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Ardsley, NY
- Average rainfall in January:
0.87" - Average rainfall in February:
0.83" - Average rainfall in March:
1.1" - Average rainfall in April:
1.22" - Average rainfall in May:
1.34" - Average rainfall in June:
1.5"
- Average rainfall in July:
2.01" - Average rainfall in August:
1.57" - Average rainfall in September:
1.02" - Average rainfall in October:
1.38" - Average rainfall in November:
1.22" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is July (2.01").
The driest month (with the least rainfall) is February (0.83").
Average rainfall days
Ardsley, NY
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
13.7 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (6.5 days).
Average snowfall
Ardsley, NY
The month with the highest snowfall is March (1.65").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Ardsley, NY
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5.2 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
0.5 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:
0.7 days - Average snowfall days in December:
3.4 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Ardsley, NY
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
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 1min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Ardsley, NY
- Average sunshine days in January:
20.4 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
14 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
21.2 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.8 days).
Average UV index
Ardsley, 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
Ardsley, NY
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Ardsley, 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).
Ardsley, New York, USA
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