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 average high-temperature increases in April, moving from a frosty 46.9°F (8.3°C) in March to a moderate 59°F (15°C). Schaefferstown observes an average nighttime temperature of 41.2°F (5.1°C) during April.Humidity
With an average relative humidity of 76%, April is the least humid month in Schaefferstown.Rainfall
In Schaefferstown, Pennsylvania, in April, it is raining for 16.8 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, in Schaefferstown, there are 168.8 rainfall days, and 33.27" (845mm) of precipitation is accumulated.Snowfall
Months with snowfall in Schaefferstown, Pennsylvania, are January through May, October through December. In Schaefferstown, in April, during 0.5 snowfall days, 0.16" (4mm) of snow is typically accumulated. Throughout the year, in Schaefferstown, there are 29.6 snowfall days, and 15.59" (396mm) of snow is accumulated.Daylight
In April, the average length of the day in Schaefferstown is 13h and 19min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:30 pm. On the last day of April, in Schaefferstown, sunrise is at 6:04 am and sunset at 7:59 pm EDT.
Sunshine
The average sunshine in April is 8.1h.UV index
In Schaefferstown, Pennsylvania, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 4 in April transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. It's recommended to limit sun exposure when its radiation is at its peak during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are the temperatures in Schaefferstown in April?
What is the least humid month in Schaefferstown?
What is the average humidity in April in Schaefferstown?
How much does it rain in Schaefferstown in April?
How many days does it snow in April in Schaefferstown?
What is the average length of the day in April in Schaefferstown?
What time are sunrise and sunset in April in Schaefferstown?
How long on average sun shines in April in Schaefferstown?
How high is the UV index in April in Schaefferstown?
Average temperature in April
Schaefferstown, PA
- Average high temperature in April: 59°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in April: 41.2°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in April
Schaefferstown, PA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Schaefferstown, PA
- Average wind speed in April: 8.6mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Schaefferstown, PA
- Average humidity in April: 76%
The months with the highest relative humidity are February, May and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in April
Schaefferstown, PA
- Average rainfall in April: 2.95"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in April
Schaefferstown, PA
- Average rainfall days in April: 16.8 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in April
Schaefferstown, PA
- Average snowfall in April: 0.16"
The month with the highest snowfall is March (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Schaefferstown, PA
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Schaefferstown, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in April
Schaefferstown, PA
- Average sunshine days in April: 11.6 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in April
Schaefferstown, PA
- Average UV index in April: 4
The month with the highest UV index is June (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
Schaefferstown, PA
- Average cloud cover in April: 47
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Schaefferstown, PA
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, June, July, November and December (6mi).
The months with the lowest visibility are February, May, August, September and October (5mi).
Schaefferstown, Pennsylvania, USA
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