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
A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from an agreeable 69.4°F (20.8°C) in March to a warm 76.6°F (24.8°C). Heidenheimer's temperature in April lowers to a consistent average of 57.9°F (14.4°C) during the nights.Humidity
In Heidenheimer, Texas, the average relative humidity in April is 73%.Rainfall
In Heidenheimer, in April, during 10.6 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, there are 107 rainfall days, and 13.27" (337mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in April in Heidenheimer is 12h and 57min.On the first day of the month, sunrise is at 7:16 am and sunset at 7:48 pm. On the last day of April, sunrise is at 6:44 am and sunset at 8:07 pm CDT.
Sunshine
In Heidenheimer, the average sunshine in April is 7.7h.UV index
In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 5 during April translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
When it does not snow?
How many hours of daylight does Heidenheimer have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Heidenheimer have in April?
What is the UV index reading in April?
Average temperature in April
Heidenheimer, TX
- Average high temperature in April: 76.6°F
The warmest month (with the highest average high temperature) is August (96.4°F).
The month with the lowest average high temperature is January (58.1°F).
- Average low temperature in April: 57.9°F
The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in April
Heidenheimer, TX
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Heidenheimer, TX
- Average wind speed in April: 10mph
The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is September (6.9mph).
Average humidity in April
Heidenheimer, TX
- Average humidity in April: 73%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (57%).
Average rainfall in April
Heidenheimer, TX
- Average rainfall in April: 1.22"
The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in April
Heidenheimer, TX
- Average rainfall days in April: 10.6 days
The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in April
Heidenheimer, TX
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Heidenheimer, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Heidenheimer, TX
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in April
Heidenheimer, TX
- Average sunshine days in April: 17.1 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is May (15.5 days).
Average UV index in April
Heidenheimer, TX
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Heidenheimer, TX
- Average cloud cover in April: 40
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in April
Heidenheimer, TX
- 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).
Heidenheimer, Texas, USA
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