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 fresh 53.2°F (11.8°C) in March to a comfortable 64.9°F (18.3°C). Throughout April, an average low-temperature of 46°F (7.8°C) is experienced.Humidity
In April, the average relative humidity is 77%.Rainfall
April is the month with the most rainfall. Rain falls for 14.9 days and accumulates 2.64" (67mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.5 snowfall days, in April, Bethlehem aggregates 0.12" (3mm) of snow. In Bethlehem, during the entire year, snow falls for 25.8 days and aggregates up to 6.02" (153mm) of snow.Daylight
In Bethlehem, the average length of the day in April is 13h and 14min.On the first day of the month, sunrise is at 7:25 am and sunset at 8:05 pm. On the last day of April, in Bethlehem, sunrise is at 6:44 am and sunset at 8:33 pm EDT.
Sunshine
In Bethlehem, the average sunshine in April is 7.7h.UV index
In April, the average daily maximum UV index in Bethlehem is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 5 in April translates into the following instructions:
Act with care - The need to guard against sun damage is communicated. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the temperature in April in Bethlehem?
What is the average humidity in April in Bethlehem?
What is the wettest month in Bethlehem?
How many days does it rain in April in Bethlehem?
What is the last month it snows in Bethlehem?
What is the average length of the day in April in Bethlehem?
When is the sunrise / sunset in April in Bethlehem?
How many hours of sunshine does Bethlehem have in April?
What is the UV index reading in April in Bethlehem?
Average temperature in April
Bethlehem, IN
- Average high temperature in April: 64.9°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in April: 46°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure in April
Bethlehem, IN
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Bethlehem, IN
- Average wind speed in April: 8mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in April
Bethlehem, IN
- Average humidity in April: 77%
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).
Average rainfall in April
Bethlehem, IN
- Average rainfall in April: 2.64"
The wettest month (with the highest rainfall) is April (2.64").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days in April
Bethlehem, IN
- Average rainfall days in April: 14.9 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in April
Bethlehem, IN
- Average snowfall in April: 0.12"
The month with the highest snowfall is March (1.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Bethlehem, IN
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Bethlehem, IN
- Average daylight in April: 13h and 1min
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: 7h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Bethlehem, IN
- Average sunshine days in April: 13 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in April
Bethlehem, IN
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Bethlehem, IN
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in April
Bethlehem, IN
- Average visibility in April: 6mi
The months with the highest visibility are March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, May and July (5mi).
Bethlehem, Indiana, USA
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