Temperatures in April
It's pleasantly warm in April in Helen with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 24°C. At night, you can expect temperatures between 6°C and 14°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Helen in April. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of April
The month of April starts in Helen with mild temperatures, averaging around 21°C during the day and nights close to 9°C. Plenty of days with a chance of precipitation.
Mid-April
By mid-April, the average daytime temperature rises to around 22°C, with nights close to 11°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of April
By the end of April, the average daytime temperature in Helen will be around 22°C, with nights close to 10°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in April
In April, there is an average of 158 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
The average precipitation chance is 33% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in April for Helen. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Helen in April |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 15°C | |
 High Temp |
24°C | 18°C | |
| Low Temp |
18°C | 12°C | |
 Total Precipitation |
158 mm | 29 mm | |
| Rainy Days |
10 days | 7 days | |
March
UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is April a good time to visit Helen?
After some sun? Then April isn’t the best time to be in Helen. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Helen in April
With 30°C, Helen hit the highest temperature in the last 10 years in April 2016. The lowest daytime temperature in this month was 4°C in 2018. The extreme night temperatures ranged from a low of -3°C to a high of 20°C.
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Daily Temperature in April in Helen
This chart shows the average daily temperatures, both day and night, for each day in April in Helen, 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 Helen
The chart below shows the average daily precipitation in April for Helen, 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 10 days of rain in Helen.
Daily UV Index in April in Helen
This chart shows the average daily UV index in April in Helen, 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 Helen Over the Years
This chart shows the average temperature in April in Helen, measured in degrees Celsius, over the past years.
Total Precipitation in April in Helen Over the Years
This chart shows the average precipitation in April in Helen, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in April for Helen
Click on a specific day in April for detailed info on the typical weather on that day in Helen. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Helen
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Average Weather in Helen by Month
Click on a month below to see detailed weather info for Helen. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
