The weather in May in De Kalb Junction

It's pleasantly warm in May in De Kalb Junction with an average temperature of 20°C. Temperatures this month range from a low of 15°C to a high of 25°C. At night, you can expect temperatures between 5°C and 15°C.

Looking for sun? May isn’t a good month to be in De Kalb Junction. The temperature is nice, but there’s too much chance of rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for De Kalb Junction, New York. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 33°C in 2020, De Kalb Junction reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 3°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of -3°C to a highest value of 20°C.

Rainfall amount

In May, there is an average of 115 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the South.

Daily weather in May for De Kalb Junction

Click on any day in May to get detailed info about the usual weather on that day in De Kalb Junction. Check out the historical temperatures and precipitation over the past 10 years on this day.

May weather comparison

  De Kalb Junction New York
Average temperature 20°C 22°C
Max. temperature 25°C 28°C
Min. temperature 5°C -5°C
Total precipitation 115 mm 105 mm
Rainy days 15 days 14 days

Start of May

The month of May starts in De Kalb Junction with mild temps, averaging around 18°C during the day and nights around 7°C.

Mid May

By mid-May, daytime temps rise to around 21°C, with nights around 9°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

End of May

By the end of May, the average daytime temperature in De Kalb Junction is around 23°C, while nighttime temps are about 12°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

UV index

The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Check out the climate of De Kalb Junction for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in May in De Kalb Junction, New York. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in May in De Kalb Junction

Temperature in May in De Kalb Junction over the years

Precipitation charts

These charts show the average amount of precipitation in May in De Kalb Junction, New York. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in May in De Kalb Junction

Total precipitation in May in De Kalb Junction over the years

Daily UV index in May in De Kalb Junction

This chart shows the average daily UV index in May in De Kalb Junction, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in May in De Kalb Junction

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Average weather in De Kalb Junction by month

Click on a month below to see detailed weather info for De Kalb Junction. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.