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 sea temperature 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's onset brings a rise in the average high-temperature, moving from an icy 36.5°F (2.5°C) in March to a frosty 49.6°F (9.8°C). Alexandria Bay experiences an average nighttime temperature of 35.8°F (2.1°C) in the month of April.Humidity
April is the least humid month, with an average relative humidity of 76%.Rainfall
In Alexandria Bay, in April, it is raining for 15 days, with typically 2.2" (56mm) of accumulated precipitation. Throughout the year, there are 156.9 rainfall days, and 24.06" (611mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Alexandria Bay, New York, in April, during 4.3 snowfall days, 1.06" (27mm) of snow is typically accumulated. In Alexandria Bay, during the entire year, snow falls for 72.8 days and aggregates up to 24.25" (616mm) of snow.Ocean temperature
In Alexandria Bay, in April, the average water temperature is 38.7°F (3.7°C).Note: In the scenario of swimming, this is assessed as life-threatening and highly risky. The chilling water causes severe discomfort and induces instant hyperventilation. A specialized swimsuit is necessary to counter thermal damage.
Daylight
In April, the average length of the day in Alexandria Bay is 13h and 29min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:31 pm. On the last day of April, sunrise is at 5:54 am and sunset at 8:06 pm EDT.
Sunshine
In April, the average sunshine is 7.2h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 during April leads to these advisories:
Be vigilant - Suggestions to stave off sun damage are provided. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Experience reduced UV exposure by about half when donning a wide-brim hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the least humid month?
What is the average humidity in April in Alexandria Bay?
How much does it rain in April?
How many days does it snow in April?
How cold is the water in April?
How many hours of daylight does Alexandria Bay have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Alexandria Bay have in April?
What is the UV index reading in April?
Average temperature in April
Alexandria Bay, NY
- Average high temperature in April: 49.6°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (25.7°F).
- Average low temperature in April: 35.8°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).
Average pressure in April
Alexandria Bay, NY
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Alexandria Bay, NY
- Average wind speed in April: 9.9mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in April
Alexandria Bay, NY
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (76%).
Average rainfall in April
Alexandria Bay, NY
- Average rainfall in April: 2.2"
The wettest month (with the highest rainfall) is October (2.76").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in April
Alexandria Bay, NY
- Average rainfall days in April: 15 days
The month with the highest number of rainy days is October (17.1 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in April
Alexandria Bay, NY
- Average snowfall in April: 1.06"
The month with the highest snowfall is December (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Alexandria Bay, NY
- Average snowfall days in April: 4.3 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Alexandria Bay, NY
- Average sea temperature in April: 38.6°F
The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is March (35.9°F).
Average daylight in April /
Average sunshine in April
Alexandria Bay, NY
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in April
Alexandria Bay, NY
- Average sunshine days in April: 11 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is January (7.9 days).
Average UV index in April
Alexandria Bay, NY
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Alexandria Bay, NY
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in April
Alexandria Bay, NY
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Alexandria Bay, New York, USA
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