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 transition from March to April brings a temperature rise, with average high-temperatures increasing from a frosty 49.3°F (9.6°C) to a refreshing 61.7°F (16.5°C). Alnwick's average low-temperature is measured at a chilly 44.2°F (6.8°C) during April.Humidity
April, July and August, with an average relative humidity of 71%, are the least humid months in Alnwick.Rainfall
In Alnwick, during April, the rain falls for 14.6 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, in Alnwick, there are 153.8 rainfall days, and 30.94" (786mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In Alnwick, Pennsylvania, in April, during 0.4 snowfall days, 0.24" (6mm) of snow is typically accumulated. Throughout the year, in Alnwick, there are 16.8 snowfall days, and 8.5" (216mm) of snow is accumulated.Daylight
In Alnwick, Pennsylvania, the average length of the day in April is 13h and 18min.On the first day of the month, sunrise is at 6:42 am and sunset at 7:25 pm. On the last day of April, in Alnwick, sunrise is at 6:00 am and sunset at 7:54 pm EDT.
Sunshine
The average sunshine in April in Alnwick is 8.3h.UV index
The average daily maximum UV index in April in Alnwick is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in April suggests the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. To protect against the Sun's most potent rays, avoid direct exposure around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Alnwick?
What are the least humid months in Alnwick?
What is the average humidity in April in Alnwick?
How much does it rain in Alnwick in April?
How many days does it snow in April in Alnwick?
What is the average length of the day in April in Alnwick?
When are sunrise and sunset in April in Alnwick?
How many hours of sunshine does Alnwick have in April?
What is the UV index intensity in April in Alnwick?
Average temperature in April
Alnwick, PA
- Average high temperature in April: 61.7°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in April: 44.2°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in April
Alnwick, PA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Alnwick, PA
- Average wind speed in April: 8.5mph
The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in April
Alnwick, PA
- Average humidity in April: 71%
The months with the highest relative humidity are February and October (77%).
The months with the lowest relative humidity are April, July and August (71%).
Average rainfall in April
Alnwick, PA
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in April
Alnwick, PA
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in April
Alnwick, PA
- Average snowfall in April: 0.24"
The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Alnwick, PA
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (5.2 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
Alnwick, PA
- 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: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Alnwick, PA
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in April
Alnwick, PA
- 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, March, November and December (UV index 2).
Average cloud cover in April
Alnwick, PA
- Average cloud cover in April: 44
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Alnwick, PA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Alnwick, Pennsylvania, USA
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