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
Swan Lake, New York, sees an increase in average high-temperatures during April, moving from an icy 41.7°F (5.4°C) in March to a fresh 54°F (12.2°C). During the month of April, the nighttime temperature in Swan Lake falls to an average of 36.1°F (2.3°C).Humidity
The average relative humidity in April in Swan Lake is 78%.Rainfall
In April, in Swan Lake, the rain falls for 15.8 days. Throughout April, 2.52" (64mm) of precipitation is accumulated. Throughout the year, in Swan Lake, there are 153.7 rainfall days, and 26.73" (679mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Swan Lake, during April, snow falls for 2.5 days and regularly aggregates up to 0.67" (17mm) of snow. Throughout the year, there are 42.6 snowfall days, and 20.98" (533mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 22min.On the first day of the month, sunrise is at 6:40 am and sunset at 7:25 pm. On the last day of April, in Swan Lake, New York, sunrise is at 5:55 am and sunset at 7:56 pm EDT.
Sunshine
In Swan Lake, New York, the average sunshine in April is 7.5h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are April temperatures in Swan Lake?
What is the average humidity in April in Swan Lake?
How many days does it rain in April in Swan Lake?
How many days does it snow in April in Swan Lake?
How many hours of daylight does Swan Lake have in April?
When are sunrise and sunset in April in Swan Lake?
How many hours of sunshine does Swan Lake have in April?
What is the UV index reading in April in Swan Lake?
Average temperature in April
Swan Lake, NY
- Average high temperature in April: 54°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in April
Swan Lake, NY
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Swan Lake, NY
- Average wind speed in April: 7.3mph
The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Swan Lake, NY
- Average humidity in April: 78%
The months with the highest relative humidity are February and December (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall in April
Swan Lake, NY
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is May (2.8").
The driest months (with the least rainfall) are January and February (1.65").
Average rainfall days in April
Swan Lake, NY
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in April
Swan Lake, NY
- Average snowfall in April: 0.67"
The month with the highest snowfall is December (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Swan Lake, NY
- Average snowfall days in April: 2.5 days
The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Swan Lake, NY
- 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: 7h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in April
Swan Lake, NY
- Average sunshine days in April: 12 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in April
Swan Lake, NY
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Swan Lake, NY
- Average cloud cover in April: 52
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in April
Swan Lake, NY
- Average visibility in April: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (5mi).
The months with the lowest visibility are May and September (4mi).
Swan Lake, New York, USA
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