What’s the climate like in Katonah?
The current climate of Katonah features average monthly temperatures ranging from highs of 29°C during the day to lows of 3°C. The average yearly temperature is around 17°C. At night, temperatures in the colder months average around -5°C and in the warmer months around 19°C.
The highest temperature recorded in Katonah in recent years was 36°C in June 2021. The lowest daytime temperature recorded was -12°C in January 2018.
On average, Katonah gets 1396 mm of precipitation each year. Of this, about 78 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Best time to visit Katonah?
The best time to visit Katonah for pleasant to warm weather is April through October. There might be some rain during this period, but the temperatures are just right for exploring Katonah.
Climate Table of Katonah
The climate table of Katonah shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 3 | 6 | 9 | 15 | 21 | 26 | 29 | 28 | 25 | 18 | 12 | 7 |
| Temp. min (°C) | -5 | -4 | -1 | 5 | 11 | 15 | 19 | 19 | 15 | 9 | 2 | 0 |
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| Precipitation (mm) | 94 | 94 | 81 | 175 | 128 | 90 | 131 | 114 | 146 | 121 | 109 | 113 |
| Snow (cm) | 17 | 34 | 18 | 0,7 | 0 | 0 | 0 | 0 | 0 | 0,1 | 1,4 | 6,7 |
| UV Index | 3 | 2 | 5 | 5 | 7 | 6 | 5 | 6 | 6 | 3 | 2 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 17°C
- Highest temperature: 29°C in July
- Lowest temperature: 3°C in January
- Precipitation*: 1396 mm per year, averaging 116 mm per month
- Snowfall: 78 cm per year
- Driest months: 81 mm in March, 90 mm in June and 94 mm in January
- Wettest months: 175 mm in April, 146 mm in September and 131 mm in July
*Precipitation is measured as a combination of rain, snow, and hail
Table of Contents
Average Temperature per Month in Katonah
This graph shows the average maximum temperatures per month in Katonah, New York. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Katonah
This graph shows how much precipitation Katonah, New York, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Katonah
This graph shows how much snow Katonah, New York, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Katonah
This graph shows the average UV index per month in Katonah, New York. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Katonah
This graph shows the average yearly temperature in Katonah, New York. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Katonah
This chart shows the total yearly precipitation in Katonah, New York, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Katonah
This chart shows the total yearly snowfall in Katonah, New York, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Katonah
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Average Weather in Katonah by Month
Click on a month below to see detailed weather info for Katonah. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
