April weather forecastSlocum, RI
April
Weather in April
April is a cool spring month in Slocum, Rhode Island, with an average temperature fluctuating between 54.3°F (12.4°C) and 41.4°F (5.2°C).Temperature
Slocum's weather shows a temperature rise with the arrival of April, moving from a frosty 44.2°F (6.8°C) in March to a cool 54.3°F (12.4°C). In the month of April, Slocum experiences an average low-temperature of 41.4°F (5.2°C).Humidity
The months with the lowest humidity are March and April, with an average relative humidity of 73%.Rainfall
In Slocum, in April, during 14.5 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Slocum, during the entire year, the rain falls for 138.3 days and collects up to 24.06" (611mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Slocum, during April, snow falls for 0.5 days and regularly aggregates up to 0.39" (10mm) of snow. In Slocum, during the entire year, snow falls for 20 days and aggregates up to 7.09" (180mm) of snow.Daylight
The average length of the day in April in Slocum is 13h and 22min.On the first day of the month, sunrise is at 6:27 am and sunset at 7:11 pm. On the last day of April, sunrise is at 5:43 am and sunset at 7:43 pm EDT.
Sunshine
In Slocum, the average sunshine in April is 8.2h.UV index
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: A daily maximum UV index of 3 in April translates into the following instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Slocum, RI
- Average high temperature in April: 54.3°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in April: 41.4°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in April
Slocum, RI
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Slocum, RI
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).
Average humidity in April
Slocum, RI
- Average humidity in April: 73%
The month with the highest relative humidity is June (81%).
The months with the lowest relative humidity are March and April (73%).
Average rainfall in April
Slocum, RI
- Average rainfall in April: 2.44"
The wettest month (with the highest rainfall) is October (2.52").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days in April
Slocum, RI
- Average rainfall days in April: 14.5 days
The months with the highest number of rainy days are April and July (14.5 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in April
Slocum, RI
- Average snowfall in April: 0.39"
The month with the highest snowfall is February (1.97").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Slocum, RI
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is January (5.3 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
Slocum, RI
- 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 12min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Slocum, RI
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is April (13.7 days).
Average UV index in April
Slocum, RI
- 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
Slocum, RI
- Average cloud cover in April: 46
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Slocum, RI
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
