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 beginning of April signals a rise in the average high-temperature, moving from a cool 55.2°F (12.9°C) in March to a refreshing 66.2°F (19°C). Throughout April, the average low-temperature records at a chilly 48.4°F (9.1°C).Humidity
The average relative humidity in April is 77%.Rainfall
April is the month with the most rainfall in Lamar. Rain falls for 12.6 days and accumulates 1.42" (36mm) of precipitation.Snowfall
January through April, September through December are months with snowfall. April is the last month it regularly snows. During 0.5 snowfall days, in April, Lamar aggregates 0.04" (1mm) of snow. In Lamar, during the entire year, snow falls for 20.1 days and aggregates up to 2.24" (57mm) of snow.Daylight
In Lamar, the average length of the day in April is 13h and 13min.On the first day of April in Lamar, sunrise is at 6:31 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:38 pm CDT.
Sunshine
In April, the average sunshine is 8.6h.UV index
The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 in April converts into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. 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 is the usual temperature for Lamar in April?
What is the average humidity in April in Lamar?
What is the rainiest month?
How much does it rain in April?
What is the last month it snows?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Lamar have in April?
How high is the UV index in April?
Average temperature in April
Lamar, IN
- Average high temperature in April: 66.2°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 (39.7°F).
- Average low temperature in April: 48.4°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in April
Lamar, IN
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Lamar, IN
- Average wind speed in April: 8.4mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in April
Lamar, IN
- Average humidity in April: 77%
The months with the highest relative humidity are February and May (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Lamar, IN
- Average rainfall in April: 1.42"
The wettest month (with the highest rainfall) is April (1.42").
The driest month (with the least rainfall) is September (0.51").
Average rainfall days in April
Lamar, IN
- Average rainfall days in April: 12.6 days
The month with the highest number of rainy days is May (14 days).
The months with the least rainy days are January and November (7.7 days).
Average snowfall in April
Lamar, IN
- Average snowfall in April: 0.04"
The month with the highest snowfall is January (0.83").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in April
Lamar, IN
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Lamar, 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 36min).
- Average sunshine in April: 8h and 4min
The months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in April
Lamar, IN
- Average sunshine days in April: 15.1 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is May (13 days).
Average UV index in April
Lamar, IN
- Average UV index in April: 5
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
Lamar, IN
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are June and August (Cloud cover 29).
Average visibility in April
Lamar, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Lamar, Indiana, USA
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