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What’s the climate like in Lake Ronkonkoma?

The current climate in Lake Ronkonkoma features temperatures ranging from a high of 29°C to a low of 4°C throughout the year. The average yearly temperature is around 17°C. At night, temperatures in the colder months average around -4°C and in the warmer months around 20°C.

The highest temperature recorded in Lake Ronkonkoma in recent years was 37°C in July 2019. The lowest daytime temperature recorded was -12°C in January 2018.

On average, Lake Ronkonkoma gets 1771 mm of precipitation each year. Of this, about 96 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.

Best time to visit Lake Ronkonkoma?

The best time to visit Lake Ronkonkoma for mild to warm weather is May up to October. You might get some rain, but the temperatures are just right to explore Lake Ronkonkoma.

Climate Table of Lake Ronkonkoma

The climate table of Lake Ronkonkoma shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temp. max (°C) 4 6 9 14 21 25 29 29 25 20 13 7
Temp. min (°C) -3 -2 1 6 12 17 21 21 17 12 4 0
Precipitation
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Precipitation (mm) 151 156 184 126 165 114 125 127 148 191 141 143
Snow (cm) 49 27 13 0 0 0 0 0 0 0 0,1 6,8
UV Index 2 3 3 6 7 8 6 7 5 3 2 1

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 and August
  • Lowest temperature: 4°C in January
  • Precipitation*: 1771 mm per year, averaging 148 mm per month
  • Snowfall: 96 cm per year
  • Driest months: 114 mm in June, 125 mm in July and 126 mm in April
  • Wettest months: 191 mm in October, 184 mm in March and 165 mm in May

*Precipitation is measured as a combination of rain, snow, and hail

Average Temperature per Month in Lake Ronkonkoma

This graph shows the average maximum temperatures per month in Lake Ronkonkoma, New York. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.

Temperature per Month in Lake Ronkonkoma, New York,

Average Precipitation per Month in Lake Ronkonkoma

This graph shows how much rainfall Lake Ronkonkoma, New York, gets on average per month. Rainfall 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 rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.

Precipitation per Month in Lake Ronkonkoma, New York,

Average Snowfall per Month in Lake Ronkonkoma

This graph shows how much snow Lake Ronkonkoma, New York, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.

Snowfall per Month in Lake Ronkonkoma, New York,

Average UV Index per Month in Lake Ronkonkoma

This graph shows the average UV index per month in Lake Ronkonkoma, New York. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.

UV Index per Month in Lake Ronkonkoma, New York,

Yearly Temperature in Lake Ronkonkoma

This graph shows the average yearly temperature in Lake Ronkonkoma, New York. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.

Yearly Temperature in Lake Ronkonkoma, New York,

Total Yearly Precipitation in Lake Ronkonkoma

This chart shows the total yearly precipitation in Lake Ronkonkoma, New York, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.

Yearly Precipitation in Lake Ronkonkoma, New York,

Total Yearly Snowfall in Lake Ronkonkoma

This chart shows the total yearly snowfall in Lake Ronkonkoma, New York, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.

Yearly Snowfall in Lake Ronkonkoma, New York,

Weather experiences in Lake Ronkonkoma

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Average weather in Lake Ronkonkoma by month

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

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