April weather forecastBethlehem, CT
April
Weather in April
April is a refreshing spring month in Bethlehem, Connecticut, with an average temperature varying between 38.5°F (3.6°C) and 55.8°F (13.2°C).Temperature
April's arrival coincides with a rise in the average high-temperature, moving from March's frosty 42.8°F (6°C) to a moderate 55.8°F (13.2°C). Throughout April in Bethlehem, a steady low-temperature average of 38.5°F (3.6°C) is noted.Humidity
April is the least humid month in Bethlehem, with an average relative humidity of 73%.Rainfall
In Bethlehem, during April, the rain falls for 14.8 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Bethlehem, during the entire year, the rain falls for 161.7 days and collects up to 34.65" (880mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Bethlehem, during April, snow falls for 1.6 days and regularly aggregates up to 1.42" (36mm) of snow. Throughout the year, in Bethlehem, there are 39.4 snowfall days, and 24.37" (619mm) of snow is accumulated.Daylight
In Bethlehem, Connecticut, the average length of the day in April is 13h and 22min.On the first day of April, sunrise is at 6:34 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 7:50 pm EDT.
Sunshine
The average sunshine in April in Bethlehem is 8.1h.UV index
In Bethlehem, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In April, the UV index of 3 transforms into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Bethlehem, CT
- Average high temperature in April: 55.8°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in April: 38.5°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in April
Bethlehem, CT
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Bethlehem, CT
- Average wind speed in April: 7.7mph
The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Bethlehem, CT
- Average humidity in April: 73%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Bethlehem, CT
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is December (3.62").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in April
Bethlehem, CT
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is June (17.7 days).
The months with the least rainy days are January and February (8.1 days).
Average snowfall in April
Bethlehem, CT
- Average snowfall in April: 1.42"
The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Bethlehem, CT
- Average snowfall days in April: 1.6 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Bethlehem, CT
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 8h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Bethlehem, CT
- Average sunshine days in April: 13.5 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in April
Bethlehem, CT
- Average UV index in April: 3
The months with the highest UV index are June and July (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
Bethlehem, CT
- Average cloud cover in April: 47
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in April
Bethlehem, CT
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
