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
As March turns into April, the average high-temperatures rest at a frosty 43.9°F (6.6°C), showing a minor variation from the prior month. Throughout April, the average low-temperature records at a subzero cold 22.5°F (-5.3°C).Humidity
In April, the average relative humidity in Black Hawk is 69%.Rainfall
In Black Hawk, in April, it is raining for 6.9 days, with typically 0.87" (22mm) of accumulated precipitation. In Black Hawk, during the entire year, the rain falls for 96 days and collects up to 10.08" (256mm) of precipitation.Snowfall
Months with snowfall are January through December. In Black Hawk, Colorado, in April, during 11.4 snowfall days, 5.35" (136mm) of snow is typically accumulated. In Black Hawk, during the entire year, snow falls for 74.9 days and aggregates up to 35.39" (899mm) of snow.Daylight
The average length of the day in April is 13h and 17min.On the first day of April in Black Hawk, sunrise is at 6:44 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:55 pm MDT.
Sunshine
In Black Hawk, the average sunshine in April is 9.7h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Black Hawk, Colorado. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum high UV index of 2 in April translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Black Hawk in April?
What is the average humidity in April in Black Hawk?
How many days does it rain in April in Black Hawk?
How many days does it snow in April in Black Hawk?
What is the average length of the day in April in Black Hawk?
When is the sunrise / sunset in April in Black Hawk?
How many hours of sunshine does Black Hawk have in April?
When is the lowest UV index in Black Hawk?
What is the UV index intensity in April in Black Hawk?
Average temperature in April
Black Hawk, CO
- Average high temperature in April: 43.9°F
The warmest month (with the highest average high temperature) is July (72.3°F).
The month with the lowest average high temperature is December (29.3°F).
- Average low temperature in April: 22.5°F
The month with the highest average low temperature is July (46.9°F).
The coldest month (with the lowest average low temperature) is February (11.3°F).
Average pressure in April
Black Hawk, CO
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is April (29.92"Hg).
Average wind speed in April
Black Hawk, CO
- Average wind speed in April: 7mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in April
Black Hawk, CO
- Average humidity in April: 69%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is June (50%).
Average rainfall in April
Black Hawk, CO
- Average rainfall in April: 0.87"
The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is December (0.28").
Average rainfall days in April
Black Hawk, CO
- Average rainfall days in April: 6.9 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (2.2 days).
Average snowfall in April
Black Hawk, CO
- Average snowfall in April: 5.35"
The month with the highest snowfall is March (6.73").
The months with the least snowfall are July and August (0.04").
Average snowfall days in April
Black Hawk, CO
- Average snowfall days in April: 11.4 days
The month with the highest number of snowfall days is March (11.6 days).
The months with the least snowfall days are July and August (0.1 days).
Average daylight in April /
Average sunshine in April
Black Hawk, CO
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days in April
Black Hawk, CO
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in April
Black Hawk, CO
- Average UV index in April: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in April
Black Hawk, CO
- Average cloud cover in April: 35
The months with the most cloud cover are February, April and May (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility in April
Black Hawk, CO
- 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).
Black Hawk, Colorado, USA
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