Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April witnesses an increase in the average high-temperature, moving from a frosty 45°F (7.2°C) in March to a refreshing 56.7°F (13.7°C). The nighttime temperature dips to a cold 40.3°F (4.6°C) on average during April.Humidity
With an average relative humidity of 72%, April is the least humid month in Haddam.Rainfall
In Haddam, in April, it is raining for 10.6 days, with typically 1.1" (28mm) of accumulated precipitation. In Haddam, during the entire year, the rain falls for 109.9 days and collects up to 11.14" (283mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Haddam, in April, snow falls for 0.6 days, with typically accumulated 0.04" (1mm) of snow. Throughout the year, in Haddam, there are 19.9 snowfall days, and 3.7" (94mm) of snow is accumulated.Daylight
In April, the average length of the day in Haddam is 13h and 22min.On the first day of April, sunrise is at 6:31 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 7:47 pm EDT.
Sunshine
In April, the average sunshine in Haddam is 8h.UV index
In April, the average daily maximum UV index in Haddam is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Haddam in April?
What is the least humid month in Haddam?
What is the average humidity in April in Haddam?
How many days does it rain in April in Haddam?
How much does it snow in Haddam in April?
What is the average length of the day in April in Haddam?
What time are sunrise and sunset in April in Haddam?
How long on average sun shines in April in Haddam?
What is the UV index intensity in April in Haddam?
Average temperature in April
Haddam, CT
- Average high temperature in April: 56.7°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in April: 40.3°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in April
Haddam, 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
Haddam, CT
- Average wind speed in April: 8.2mph
The windiest months (with the highest average wind speed) are January and March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in April
Haddam, CT
- Average humidity in April: 72%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in April
Haddam, CT
- Average rainfall in April: 1.1"
The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.39").
Average rainfall days in April
Haddam, CT
- Average rainfall days in April: 10.6 days
The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in April
Haddam, CT
- Average snowfall in April: 0.04"
The month with the highest snowfall is March (1.14").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Haddam, CT
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is February (5.2 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
Haddam, CT
- Average daylight in April: 13h and 2min
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 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in April
Haddam, CT
- Average sunshine days in April: 17.3 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is July (16.3 days).
Average UV index in April
Haddam, 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
Haddam, CT
- Average cloud cover in April: 48
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 35).
Average visibility in April
Haddam, CT
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, September, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July and August (5mi).
Haddam, Connecticut, USA
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