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
The commencement of April sees a shift in the average high-temperature, moving from a chilly 48°F (8.9°C) in March to a mild 60.4°F (15.8°C). Port Washington's April nights cool down to an average low-temperature of 41.4°F (5.2°C).Humidity
The months with the lowest humidity are April, August and November, with an average relative humidity of 77%.Rainfall
April is the month with the most rainfall. Rain falls for 16.9 days and accumulates 3.07" (78mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Port Washington, in April, snow falls for 2.1 days, with typically accumulated 0.67" (17mm) of snow. In Port Washington, during the entire year, snow falls for 55.7 days and aggregates up to 18.46" (469mm) of snow.Daylight
In April, the average length of the day is 13h and 19min.On the first day of April, sunrise is at 7:08 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:20 pm EDT.
Sunshine
In Port Washington, the average sunshine in April is 7.5h.UV index
In April, the average daily maximum UV index 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: In April, an average UV index of 4 transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What are the least humid months?
What is the average humidity in April?
What is the wettest month?
How much does it rain in April?
How many days does it snow in April?
How many hours of daylight does Port Washington have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Port Washington have in April?
How high is the UV index in April?
Average temperature in April
Port Washington, OH
- Average high temperature in April: 60.4°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (32.7°F).
- Average low temperature in April: 41.4°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in April
Port Washington, OH
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Port Washington, OH
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in April
Port Washington, OH
- Average humidity in April: 77%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, August and November (77%).
Average rainfall in April
Port Washington, OH
- Average rainfall in April: 3.07"
The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in April
Port Washington, OH
- Average rainfall days in April: 16.9 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in April
Port Washington, OH
- Average snowfall in April: 0.67"
The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Port Washington, OH
- Average snowfall days in April: 2.1 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Port Washington, OH
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in April
Port Washington, OH
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in April
Port Washington, OH
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Port Washington, OH
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Port Washington, OH
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
Port Washington, Ohio, USA
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