Temperatures in April
It's pleasantly warm in April in Hartford with an average temperature of 21°C. Temperatures this month range from a low of 17°C to a high of 25°C. At night, you can expect temperatures between 5°C and 13°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Hartford 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 Hartford with mild temperatures, averaging around 20°C during the day and nights close to 8°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-April
By mid-April, the average daytime temperature rises to around 22°C, with nights close to 10°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 Hartford will be around 22°C, with nights close to 11°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in April
In April, there is an average of 99 mm of precipitation, spread over 11 days. Of the total precipitation, about 0,1 cm falls as snow in April. The wind speed is around 4 Bft, mostly coming from the Southwest.
The average precipitation chance is 36% per day this month. The weather’s variable. There are also a few days with higher precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in April for Hartford. 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.
Hartford in April |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 15°C | |
 High Temp |
25°C | 18°C | |
| Low Temp |
17°C | 12°C | |
 Total Precipitation |
99 mm | 29 mm | |
| Rainy Days |
11 days | 7 days | |
 Total Snowfall |
0,1 cm | 0 cm | |
| Snowy Days |
1 day | 0 days | |
March
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.
Is April a good time to visit Hartford?
Want nice weather? Then April is a great time to be in Hartford. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Hartford in April
With 31°C, Hartford hit the highest temperature in the last 10 years in April 2017. The lowest daytime temperature in this month was 5°C in 2021. 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 Hartford
This chart shows the average daily temperatures, both day and night, for each day in April in Hartford, 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 Hartford
The chart below shows the average daily precipitation in April for Hartford, 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 11 days of rain in Hartford.
Daily Snowfall in April in Hartford
This chart shows the average daily snowfall in April in Hartford, 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 Hartford
This chart shows the average daily UV index in April in Hartford, 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 Hartford Over the Years
This chart shows the average temperature in April in Hartford, measured in degrees Celsius, over the past years.
Total Precipitation in April in Hartford Over the Years
This chart shows the average precipitation in April in Hartford, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in April in Hartford per year
This chart shows the average snowfall in April in Hartford, measured in centimetres, over the past years.
Daily climate in April for Hartford
Click on a specific day in April for detailed info on the typical weather on that day in Hartford. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Hartford
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Average Weather in Hartford by Month
Click on a month below to see detailed weather info for Hartford. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
