April weather forecast
Oneco, CT

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Weather in April

April in Oneco, Connecticut, is a mild spring month, with an average temperature varying between 55.6°F (13.1°C) and 40.1°F (4.5°C).

Temperature

The average high-temperature increases in April, moving from a chilly 43.7°F (6.5°C) in March to a refreshing 55.6°F (13.1°C). Oneco, in the month of April, anticipates a consistent average low-temperature of 40.1°F (4.5°C).

Humidity

With an average relative humidity of 72%, April is the least humid month.

Rainfall

In Oneco, Connecticut, in April, it is raining for 15.6 days, with typically 3.23" (82mm) of accumulated precipitation. Throughout the year, in Oneco, there are 163.2 rainfall days, and 33.7" (856mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Oneco are January through May, November and December. In Oneco, in April, during 1.3 snowfall days, 0.43" (11mm) of snow is typically accumulated. In Oneco, during the entire year, snow falls for 29.7 days and aggregates up to 12.99" (330mm) of snow.

Daylight

The average length of the day in April in Oneco is 13h and 22min.
On the first day of the month, sunrise is at 6:28 am and sunset at 7:13 pm. On the last day of April, in Oneco, sunrise is at 5:43 am and sunset at 7:44 pm EDT.

Sunshine

In April, the average sunshine is 8.1h.

UV index

In Oneco, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 3 in April translates into this advice:
Heed the precautions - Suggestions to avoid sunburn are made. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April in Oneco?

The high-temperature, in April, in Oneco, is 55.6°F (13.1°C), while the low-temperature averages to 40.1°F (4.5°C).

What is the least humid month in Oneco?

The least humid month in Oneco, Connecticut, is April, with an average relative humidity of 72%.

What is the average humidity in April in Oneco?

The average relative humidity in April in Oneco, Connecticut, is 72%.

How many days does it rain in April in Oneco?

In April, the rain falls for 15.6 days. Throughout April, 3.23" (82mm) of precipitation is accumulated.

How many days does it snow in April in Oneco?

In Oneco, in April, during 1.3 snowfall days, 0.43" (11mm) of snow is typically accumulated.

What is the average length of the day in April in Oneco?

In Oneco, the average day length in April is 13h and 22min.

When are sunrise and sunset in April in Oneco?

On the first day of April in Oneco, Connecticut, sunrise is at 6:28 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 7:44 pm EDT.

How long on average sun shines in April in Oneco?

In Oneco, Connecticut, the average sunshine duration in April is 8.1h.

What is the UV index reading in April in Oneco?

In April, the average daily maximum UV index in Oneco is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Oneco, CT

Average temperature in April - Oneco, CT
  • Average high temperature in April: 55.6°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in April: 40.1°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in April
Oneco, CT

Average pressure in April - Oneco, CT
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in April
Oneco, CT

Average wind speed in April - Oneco, CT
  • Average wind speed in April: 8.8mph

The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in April
Oneco, CT

Average humidity in April - Oneco, CT
  • Average humidity in April: 72%

The months with the highest relative humidity are February, June, July and September (79%).
The month with the lowest relative humidity is April (72%).

Average rainfall in April
Oneco, CT

Average rainfall in April - Oneco, CT
  • Average rainfall in April: 3.23"

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in April
Oneco, CT

Average rainfall days in April - Oneco, CT
  • Average rainfall days in April: 15.6 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in April
Oneco, CT

Average snowfall in April - Oneco, CT
  • Average snowfall in April: 0.43"

The month with the highest snowfall is March (3.62").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in April
Oneco, CT

Average snowfall days in April - Oneco, CT
  • Average snowfall days in April: 1.3 days

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in April /
Average sunshine in April
Oneco, CT

Average daylight in April / Average sunshine in April - Oneco, CT
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 8h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in April
Oneco, CT

Average sunshine days in April - Oneco, CT
  • Average sunshine days in April: 12.4 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in April
Oneco, CT

Average UV index in April - Oneco, CT
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in April
Oneco, CT

Average cloud cover in April - Oneco, CT
  • Average cloud cover in April: 47

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in April
Oneco, CT

Average visibility in April - Oneco, CT
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, September, October, November and December (6mi).
The months with the lowest visibility are May, June, July and August (5mi).

Oneco, Connecticut, USA

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