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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, like December, in Katonah, New York, is a wintry winter month, with an average temperature fluctuating between 34.5°F (1.4°C) and 23.2°F (-4.9°C). In Katonah, January is the month with the lowest recorded average temperatures, measuring a high of 34.5°F (1.4°C) and a low of 23.2°F (-4.9°C). Weather in January »
Weather in February
February, the last month of the winter in Katonah, is another cold month, with an average temperature varying between 37.8°F (3.2°C) and 24.8°F (-4°C). Katonah's weather in February indicates an average high-temperature of a still wintry 37.8°F (3.2°C), nearly consistent with the 34.5°F (1.4°C) of January. Weather in February »
Weather in March
March, the first month of the spring in Katonah, is a chilly month, with an average temperature ranging between min 31.3°F (-0.4°C) and max 45°F (7.2°C). Katonah perceives a slight temperature ascent during March, with average high-temperatures adjusting from an icy 37.8°F (3.2°C) in February to a chilly 45°F (7.2°C). Weather in March »
Weather in April
April is a mild spring month in Katonah, New York, with an average temperature varying between 56.8°F (13.8°C) and 41.7°F (5.4°C). April brings a rise in Katonah's average high-temperature, moving from a frosty 45°F (7.2°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Katonah, is a comfortable month, with an average temperature varying between 67.8°F (19.9°C) and 51.1°F (10.6°C). The start of May brings a rise in the average high-temperature, moving from a moderate 56.8°F (13.8°C) in April to a comfortable 67.8°F (19.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Katonah, New York, with temperature in the range of an average low of 58.8°F (14.9°C) and an average high of 76.3°F (24.6°C). June's onset witnesses a minor shift in the average high-temperature, moving from an enjoyable 67.8°F (19.9°C) in May to a warm 76.3°F (24.6°C). Weather in June »
Weather in July
July, like June, in Katonah, New York, is a moderately hot summer month, with an average temperature varying between 82.9°F (28.3°C) and 66°F (18.9°C). July, noted for its average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 66°F (18.9°C), is considered the warmest month. In July, the average heat index is computed to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Katonah, New York, with an average temperature fluctuating between 81.1°F (27.3°C) and 64.9°F (18.3°C). The beginning of August records an average high-temperature of a still warm 81.1°F (27.3°C), marking a negligible difference from July's 82.9°F (28.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Katonah, is still a warm month, with an average temperature ranging between max 73.9°F (23.3°C) and min 58.1°F (14.5°C). The advent of September brings a slight shift in average high-temperature, moving from a warm 81.1°F (27.3°C) in August to a still moderately hot 73.9°F (23.3°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Katonah, New York, with an average temperature fluctuating between 48.9°F (9.4°C) and 61.7°F (16.5°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's warm 73.9°F (23.3°C) to a comfortable 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 Katonah, New York, with temperature in the range of an average low of 38.1°F (3.4°C) and an average high of 50°F (10°C). During the transition into November, Katonah observes a decrease in the average high-temperature, falling from a comfortable 61.7°F (16.5°C) in October to a fresh 50°F (10°C). Weather in November »
Weather in December
December, the first month of the winter in Katonah, is also an icy month, with an average temperature fluctuating between 30.2°F (-1°C) and 40.1°F (4.5°C). A moderate decline in the average high-temperature is seen during December, decreasing from a fresh 50°F (10°C) in November to an icy 40.1°F (4.5°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Katonah?
January, on average, is the coldest month, registering a high temperature of 34.5°F (1.4°C) and a low of 23.2°F (-4.9°C).
How many days does it rain in Katonah?
Throughout the year, in Katonah, there are 144.2 rainfall days, and 22.32" (567mm) of precipitation is accumulated.
When does it snow in Katonah?
Months with snowfall in Katonah are January through May, October through December.
How many days does it snow in Katonah?
In Katonah, during the entire year, snow falls for 23.1 days and aggregates up to 9.02" (229mm) of snow.
What are the months with the lowest UV index in Katonah?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Katonah?
The most humid month in Katonah is February, with an average relative humidity of 78%.
What is the driest month in Katonah?
February is the month with the least rainfall in Katonah, New York. Rain falls for 7.8 days and accumulates 1.18" (30mm) of precipitation.
What is the month with the least sunshine in Katonah?
The month with the least sunshine in Katonah is February, with an average of 4.7h of sunshine.
What is the snowiest month in Katonah?
The month with the most snowfall in Katonah is March, when snow falls for 5 days and typically aggregates up to 2.95" (75mm) of snow.
When is Daylight Saving Time (DST) in Katonah?
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.
What is the least humid month in Katonah?
The least humid month is April, with an average relative humidity of 72%.
When it does not snow in Katonah?
In Katonah, New York, snow does not fall in June through September.
When are the longest days in Katonah?
June has the longest days of the year in Katonah, New York, with an average of 15h and 6min of daylight.
What are the months with the highest UV index in Katonah?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Katonah, New York.
What part of the year is the hottest in Katonah?
In Katonah, July is the warmest month, with temperatures averaging a high of 82.9°F (28.3°C) and a low of 66°F (18.9°C).
What is the rainiest month in Katonah?
July is the month with the most rainfall in Katonah, New York. Rain falls for 16.5 days and accumulates 2.68" (68mm) of precipitation.
What month has the most sunshine in Katonah?
July has the most sunshine of the year, with an average of 10.5h of sunshine.
What is the month with the shortest days in Katonah?
With an average of 9h and 18min of daylight, December has the shortest days of the year in Katonah, New York.
Average temperature
Katonah, NY
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.5°F).
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure
Katonah, 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:
30.06"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
Katonah, NY
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.2mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.3mph - Average wind speed in September:
6mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Katonah, NY
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall
Katonah, NY
- Average rainfall in January:
1.26" - Average rainfall in February:
1.18" - Average rainfall in March:
1.69" - Average rainfall in April:
1.81" - Average rainfall in May:
2.01" - Average rainfall in June:
1.97"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.09" - Average rainfall in September:
1.5" - Average rainfall in October:
2.13" - Average rainfall in November:
1.73" - Average rainfall in December:
2.28"
The wettest month (with the highest rainfall) is July (2.68").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days
Katonah, NY
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
13 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (6.8 days).
Average snowfall
Katonah, NY
- Average snowfall in January:
1.69" - Average snowfall in February:
2.24" - Average snowfall in March:
2.95" - Average snowfall in April:
0.12" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.95").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Katonah, NY
- Average snowfall days in January:
5.9 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
5 days - Average snowfall days in April:
0.7 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:
0.1 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
4.3 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Katonah, 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 2min - 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 3min - 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Katonah, NY
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is June (12.1 days).
Average UV index
Katonah, 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
Katonah, NY
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Katonah, 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).
Katonah, New York, USA
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