April weather forecastSweetwater Lake, IN
April
Weather in April
April is a refreshing spring month in Sweetwater Lake, Indiana, with an average temperature ranging between max 63.3°F (17.4°C) and min 45.9°F (7.7°C).Temperature
Sweetwater Lake sees an increase in the average high-temperature with the arrival of April, moving from March's cool 51.4°F (10.8°C) to a comfortable 63.3°F (17.4°C). During the month of April, the temperature in Sweetwater Lake generally drops to a low average of 45.9°F (7.7°C).Humidity
In April, the average relative humidity is 78%.Rainfall
In Sweetwater Lake, during April, the rain falls for 15.4 days and regularly aggregates up to 3.15" (80mm) of precipitation. Throughout the year, there are 151.7 rainfall days, and 27.91" (709mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.9 snowfall days, in April, Sweetwater Lake aggregates 0.16" (4mm) of snow. In Sweetwater Lake, during the entire year, snow falls for 25.4 days and aggregates up to 8.78" (223mm) of snow.Daylight
In April, the average length of the day in Sweetwater Lake is 13h and 16min.On the first day of April, sunrise is at 7:27 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:37 pm EDT.
Sunshine
In April, the average sunshine is 7.3h.UV index
In Sweetwater Lake, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 in April translates into these instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sweetwater Lake, IN
- Average high temperature in April: 63.3°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in April: 45.9°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in April
Sweetwater Lake, IN
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Sweetwater Lake, IN
- Average wind speed in April: 8.2mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Sweetwater Lake, IN
- Average humidity in April: 78%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in April
Sweetwater Lake, IN
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in April
Sweetwater Lake, IN
- Average rainfall days in April: 15.4 days
The month with the highest number of rainy days is May (19.6 days).
The months with the least rainy days are January and February (8 days).
Average snowfall in April
Sweetwater Lake, IN
- Average snowfall in April: 0.16"
The month with the highest snowfall is March (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Sweetwater Lake, IN
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sweetwater Lake, IN
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 7h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Sweetwater Lake, IN
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in April
Sweetwater Lake, IN
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in April
Sweetwater Lake, IN
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Sweetwater Lake, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
