April weather forecast
South Fork, CO

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Weather in April

April is a chilly spring month in South Fork, Colorado, with an average temperature ranging between max 43.5°F (6.4°C) and min 23.4°F (-4.8°C).

Temperature

As March gives way to April, the average high-temperature displays a slight ascent, adjusting from a cold 36.5°F (2.5°C) to a frosty 43.5°F (6.4°C). Throughout April, an average low-temperature of 23.4°F (-4.8°C) is experienced in South Fork.

Humidity

In South Fork, the average relative humidity in April is 65%.

Rainfall

In South Fork, in April, it is raining for 7.5 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, there are 116.8 rainfall days, and 17.01" (432mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In South Fork, in April, during 9.8 snowfall days, 5.75" (146mm) of snow is typically accumulated. In South Fork, during the entire year, snow falls for 78.8 days and aggregates up to 51.85" (1317mm) of snow.

Daylight

In April, the average length of the day is 13h and 12min.
On the first day of April, sunrise is at 6:50 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:56 pm MDT.

Sunshine

The average sunshine in April is 10.7h.

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 2 during April leads to these instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in South Fork during April?

The average high-temperature and low-temperature during April are 43.5°F (6.4°C) and 23.4°F (-4.8°C) respectively.

What is the average humidity in April?

The average relative humidity in April is 65%.

How much does it rain in April?

In South Fork, in April, it is raining for 7.5 days, with typically 0.94" (24mm) of accumulated precipitation.

How much does it snow in April?

In South Fork, in April, snow falls for 9.8 days, with typically accumulated 5.75" (146mm) of snow.

How many hours of daylight does South Fork have in April?

The average day length in April is 13h and 12min.

What time are sunrise and sunset in April?

On the first day of April, sunrise is at 6:50 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:56 pm MDT.

How many hours of sunshine does South Fork have in April?

In South Fork, the average sunshine duration in April is 10.7h.

What is the month with the lowest UV index?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in April in South Fork?

The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
South Fork, CO

Average temperature in April - South Fork, CO
  • Average high temperature in April: 43.5°F

The warmest month (with the highest average high temperature) is July (71.2°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in April: 23.4°F

The month with the highest average low temperature is July (45.5°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

Average pressure in April
South Fork, CO

Average pressure in April - South Fork, CO
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is April (29.93"Hg).

Average wind speed in April
South Fork, CO

Average wind speed in April - South Fork, CO
  • Average wind speed in April: 7.2mph

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

Average humidity in April
South Fork, CO

Average humidity in April - South Fork, CO
  • Average humidity in April: 65%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is June (42%).

Average rainfall in April
South Fork, CO

Average rainfall in April - South Fork, CO
  • Average rainfall in April: 0.94"

The wettest month (with the highest rainfall) is July (3.86").
The driest month (with the least rainfall) is November (0.63").

Average rainfall days in April
South Fork, CO

Average rainfall days in April - South Fork, CO
  • Average rainfall days in April: 7.5 days

The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is November (3 days).

Average snowfall in April
South Fork, CO

Average snowfall in April - South Fork, CO
  • Average snowfall in April: 5.75"

The month with the highest snowfall is March (8.78").
The months with the least snowfall are July and August (0").

Average snowfall days in April
South Fork, CO

Average snowfall days in April - South Fork, CO
  • Average snowfall days in April: 9.8 days

The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in April /
Average sunshine in April
South Fork, CO

Average daylight in April / Average sunshine in April - South Fork, CO
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in April: 10h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

Average sunshine days in April
South Fork, CO

Average sunshine days in April - South Fork, CO
  • Average sunshine days in April: 14.8 days

The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is July (5.6 days).

Average UV index in April
South Fork, CO

Average UV index in April - South Fork, 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
South Fork, CO

Average cloud cover in April - South Fork, CO
  • Average cloud cover in April: 26

The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is June (Cloud cover 15).

Average visibility in April
South Fork, CO

Average visibility in April - South Fork, CO
  • Average visibility in April: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

South Fork, Colorado, USA

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