Normal weather for Iselin in April
It's cool to moderate in April in Iselin with an average temperature of 15°C. Temperatures this month range from a low of 9°C to a high of 23°C. At night, you can expect temperatures between 0°C and 12°C.
In April, there is an average of 160 mm of precipitation, spread over 18 days. Of the total precipitation, about 4,1 cm falls as snow in April. The wind speed is around 4 Bft, mostly coming from the Southwest.
Looking for sun and warm weather? Then April isn’t the best time to be in Iselin. The temperature is too low this month for a warm stay.
Iselin in April |
London | ||
|---|---|---|---|
 Average Temperature |
15°C | 15°C | |
 High Temp |
23°C | 18°C | |
| Low Temp |
9°C | 12°C | |
 Total Precipitation |
160 mm | 29 mm | |
| Rainy Days |
18 days | 7 days | |
 Total Snowfall |
4,1 cm | 0 cm | |
| Snowy Days |
2 days | 0 days | |
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.
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Start of April
The month of April starts in Iselin with cool temperatures, averaging around 12°C during the day and nights close to 2°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-April
By mid-April, the average daytime temperature rises to around 17°C, with nights close to 7°C. The chance of precipitation is high during this period.
End of April
By the end of April, the average daytime temperature in Iselin will be around 16°C, with nights close to 7°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Check out the climate of Iselin for all months and discover the best travel time
March
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Daily Temperature in April in Iselin
This chart shows the average daily temperatures, both day and night, for each day in April in Iselin, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in April in Iselin
The chart below shows the average daily precipitation in April for Iselin, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for April, you can expect around 18 days of rain in Iselin.
Daily Snowfall in April in Iselin
This chart shows the average daily snowfall in April in Iselin, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in April.
Daily UV Index in April in Iselin
This chart shows the average daily UV index in April in Iselin, 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 Iselin Over the Years
This chart shows the average temperature in April in Iselin, measured in degrees Celsius, over the past years.
Total Precipitation in April in Iselin Over the Years
This chart shows the average precipitation in April in Iselin, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in April in Iselin per year
This chart shows the average snowfall in April in Iselin, measured in centimetres, over the past years.
Daily climate in April for Iselin
Click on a specific day in April for detailed info on the typical weather on that day in Iselin. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Iselin
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Average Weather in Iselin by Month
Click on a month below to see detailed weather info for Iselin. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
