April weather forecast and climate
Cheyenne, WY

A sunny day in the front of the State Capitol building in Cheyenne, Wyoming
A sunny day in the front of the State Capitol building in Cheyenne, Wyoming
The first half of April feels cold and still experiences snowfall and frosty nights. Gradually, the weather is warmer and lovelier in the range of 30.2°F (-1°C) and 59°F (15°C). The sunshine hours increase to ten per day.
With minimal rainfall of 1.8" (45.7mm) from ten and a half rainfall days, it is comfortable to enjoy the warm April weather in Cheyenne.
Expect fewer crowds as the days still feel cold, but this will keep changing as days go by.

What is the temperature in April in Cheyenne?

In April, in Cheyenne, the average high-temperature is 54.9°F (12.7°C), and the average low-temperature is 30.7°F (-0.7°C).

How many days does it rain in April in Cheyenne?

In April, in Cheyenne, Wyoming, the rain falls for 10.3 days. Throughout April, 1.8" (45.2mm) of precipitation is accumulated.

How much does it snow in Cheyenne in April?

In Cheyenne, during April, snow falls for 6.1 days and regularly aggregates up to 10.2" (259.1mm) of snow.
Average temperature in April - Cheyenne, WY
  • Average high temperature in April: 12.7°C

The warmest month (with the highest average high temperature) is July (28.6°C).
The month with the lowest average high temperature is December (3.4°C).

  • Average low temperature in April: -0.7°C

The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is December (-8.2°C).

Average humidity in April - Cheyenne, WY
  • Average humidity in April: 54.3%

The month with the highest relative humidity is March (56.1%).
The month with the lowest relative humidity is October (50%).

Average rainfall in April - Cheyenne, WY
  • Average rainfall in April: 45.2mm

Wettest months (with the highest rainfall) are May and June (59.4mm).
The driest month (with the lowest rainfall) is January (8.4mm).

Average rainfall days in April - Cheyenne, WY
  • Average rainfall days in April: 10.3 days

The month with the highest number of rainy days is May (12.4 days).
The month with the lowest number of rainy days is January (4.9 days).

Average snowfall in April - Cheyenne, WY
  • Average snowfall in April: 259.1mm

The month with the highest snowfall is March (287mm).
Months with the lowest snowfall are June, July and August (0mm).

Average snowfall days in April - Cheyenne, WY
  • Average snowfall days in April: 6.1 days

The month with the highest number of snowfall days is March (7.8 days).
Months with the lowest number of snowfall days are July and August (0 days).

Average daylight in April / Average sunshine in April - Cheyenne, WY
  • Average daylight in April: 13.4h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in April: 9.1h

The month with most sunshine is July (Average sunshine: 10.2h).
The month with least sunshine is December (Average sunshine: 5.7h).

Average UV index in April - Cheyenne, WY
  • Average UV index in April: 7

Months with the highest UV index are June and July (UV index 10).
The month with the lowest UV index is December (UV index 1).

deutscheenglishespañolрусский中文