April weather forecastBethlehem, MD
April
Weather in April
April is a comfortable spring month in Bethlehem, Maryland, with an average temperature varying between 62.2°F (16.8°C) and 47.8°F (8.8°C).Temperature
April comes with an increase, with the average high-temperature moving from a fresh 50.9°F (10.5°C) in March to a comfortable 62.2°F (16.8°C). In Bethlehem, the average temperature during the nights of April drops to a frosty 47.8°F (8.8°C).Humidity
In Bethlehem, the average relative humidity in April is 74%.Rainfall
In April, the rain falls for 11.7 days. Throughout April, 1.14" (29mm) of precipitation is accumulated. In Bethlehem, during the entire year, the rain falls for 130 days and collects up to 15.04" (382mm) of precipitation.Snowfall
Months with snowfall in Bethlehem are January through April, November and December. April is the last month it regularly snows. During 0.1 snowfall days, in April, Bethlehem aggregates 0.04" (1mm) of snow. In Bethlehem, during the entire year, snow falls for 9.4 days and aggregates up to 1.85" (47mm) of snow.Daylight
In Bethlehem, the average length of the day in April is 13h and 14min.On the first day of April, sunrise is at 6:47 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 7:55 pm EDT.
Sunshine
In Bethlehem, the average sunshine in April is 9h.UV index
In Bethlehem, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 4 in April suggests the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Bethlehem, MD
- Average high temperature in April: 62.2°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in April
Bethlehem, MD
- Average pressure in April: 30"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
Bethlehem, MD
- Average wind speed in April: 9.7mph
The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in April
Bethlehem, MD
- Average humidity in April: 74%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (73%).
Average rainfall in April
Bethlehem, MD
- Average rainfall in April: 1.14"
The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in April
Bethlehem, MD
- Average rainfall days in April: 11.7 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in April
Bethlehem, MD
- Average snowfall in April: 0.04"
The month with the highest snowfall is January (0.59").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Bethlehem, MD
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Bethlehem, MD
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in April
Bethlehem, MD
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is August (13 days).
Average UV index in April
Bethlehem, MD
- 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 and December (UV index 2).
Average cloud cover in April
Bethlehem, MD
- Average cloud cover in April: 39
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in April
Bethlehem, MD
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
