United StatesAverage weather for Lake Ronkonkoma in April
It's cool in April in Lake Ronkonkoma with an average temperature of 14°C. Temperatures this month range from a low of 10°C to a high of 19°C. At night, you can expect temperatures between 2°C and 9°C.
Start of April
The month of April starts in Lake Ronkonkoma with cool temps, averaging around 12°C during the day and nights around 4°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid April
By mid-April, daytime temps rise to around 16°C, with nights around 7°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of April
By the end of April, the average daytime temperature in Lake Ronkonkoma is around 16°C, while nighttime temps are about 8°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In April, there is an average of 125 mm of precipitation, spread over 10 days. The wind speed is around 5 Bft, mostly coming from the Southwest.
Lake Ronkonkoma in April |
New York | ||
|---|---|---|---|
 Average temperature |
14°C | 17°C | |
 Max. temperature |
19°C | 22°C | |
| Min. temperature |
10°C | -5°C | |
 Total precipitation |
125 mm | 81 mm | |
| Rainy days |
10 days | 11 days | |
March
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit Lake Ronkonkoma?
Looking for sun? April isn’t a good month to be in Lake Ronkonkoma. There’s too much chance of rain this month.
Temperature records
With 29°C in 2023, Lake Ronkonkoma reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 3°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of -5°C to a highest value of 16°C.
Check out the climate of Lake Ronkonkoma for all months and discover the best travel time
Daily Temperature in April in Lake Ronkonkoma
This chart shows the average daily high and low temperatures in April for Lake Ronkonkoma, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in April in Lake Ronkonkoma
The chart below shows the average daily precipitation in April for Lake Ronkonkoma, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 10 days of precipitation in Lake Ronkonkoma.
Daily UV index in April in Lake Ronkonkoma
This chart shows the average daily UV index in April in Lake Ronkonkoma, 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.
Temperature in April in Lake Ronkonkoma over the years
This chart shows the average temperature in April in Lake Ronkonkoma, measured in degrees Celsius, over the past few years.
Total precipitation in April in Lake Ronkonkoma over the years
This chart shows the average precipitation in April in Lake Ronkonkoma, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in April for Lake Ronkonkoma
Click on any day in April to get detailed info about the usual weather on that day in Lake Ronkonkoma. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April 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.
Or check out the climate of Lake Ronkonkoma for all months at once
