April weather forecast
Casselton, ND

Share

Weather in April

Casselton’s meteorological identity undergoes a transformation in April, segueing from frosty winter to vivacious spring. The warmer climate, defined by temperatures that escalate to a comfortable 51.1°F (10.6°C), heralds the arrival of blooming flowers and chirping birds. Rainfall makes a substantial jump in April, providing the necessary hydration for plants burgeoning in the warming weather. Even though April showers are known to bring May flowers, they can also lead to dampened afternoons and startling displays of spring thunderstorms. Nevertheless, the scent of rejuvenation in the air points to the lush and vibrant ecology that is yet to come in May.

Temperature

A clear escalation in the average high-temperature is witnessed in Casselton with the onset of April, advancing from an icy 35.1°F (1.7°C) in March to a fresh 51.1°F (10.6°C). Casselton's average low-temperature in April is measured at an icy 35.8°F (2.1°C).

Humidity

In April, the average relative humidity in Casselton is 67%.

Rainfall

In Casselton, in April, during 10.7 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, in Casselton, there are 102.6 rainfall days, and 17.8" (452mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Casselton. In Casselton, in April, during 4.8 snowfall days, 2.17" (55mm) of snow is typically accumulated. Throughout the year, in Casselton, there are 67 snowfall days, and 18.03" (458mm) of snow is accumulated.

Daylight

The average length of the day in April in Casselton, North Dakota, is 13h and 38min.
On the first day of the month, sunrise is at 7:06 am and sunset at 7:58 pm. On the last day of April, in Casselton, sunrise is at 6:13 am and sunset at 8:38 pm CDT.

Sunshine

The average sunshine in April in Casselton is 7.4h.

UV index

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 3 during April translates into the following directions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
[Resources]

Frequently asked questions

What is the temperature in April in Casselton?

In Casselton, in April, the average high-temperature is 51.1°F (10.6°C), and the average low-temperature is 35.8°F (2.1°C).

What is the average humidity in April in Casselton?

In April, the average relative humidity in Casselton, North Dakota, is 67%.

How much does it rain in Casselton in April?

In Casselton, North Dakota, in April, it is raining for 10.7 days, with typically 1.46" (37mm) of accumulated precipitation.

How much does it snow in Casselton in April?

In Casselton, North Dakota, during April, snow falls for 4.8 days and regularly aggregates up to 2.17" (55mm) of snow.

How many hours of daylight does Casselton have in April?

In April, the average day length in Casselton is 13h and 38min.

What time are sunrise and sunset in April in Casselton?

In April, on the first day of the month, sunrise is at 7:06 am and sunset at 7:58 pm. On the last day of the month, in Casselton, North Dakota, sunrise is at 6:13 am and sunset at 8:38 pm CDT.

How long on average sun shines in April in Casselton?

In Casselton, the average sunshine duration in April is 7.4h.

What is the UV index reading in April in Casselton?

The average daily maximum UV index in April in Casselton, North Dakota, is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
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
Casselton, ND

Average temperature in April - Casselton, ND
  • Average high temperature in April: 51.1°F

The warmest months (with the highest average high temperature) are July and August (80.8°F).
The month with the lowest average high temperature is January (16.7°F).

  • Average low temperature in April: 35.8°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (3.2°F).

[Resources]

Average pressure in April
Casselton, ND

Average pressure in April - Casselton, ND
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

[Resources]

Average wind speed in April
Casselton, ND

Average wind speed in April - Casselton, ND
  • Average wind speed in April: 10.4mph

The windiest month (with the highest average wind speed) is October (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

[Resources]

Average humidity in April
Casselton, ND

Average humidity in April - Casselton, ND
  • Average humidity in April: 67%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is September (62%).

[Resources]

Average rainfall in April
Casselton, ND

Average rainfall in April - Casselton, ND
  • Average rainfall in April: 1.46"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.55").

[Resources]

Average rainfall days in April
Casselton, ND

Average rainfall days in April - Casselton, ND
  • Average rainfall days in April: 10.7 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (1.9 days).

[Resources]

Average snowfall in April
Casselton, ND

Average snowfall in April - Casselton, ND
  • Average snowfall in April: 2.17"

The month with the highest snowfall is December (3.74").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in April
Casselton, ND

Average snowfall days in April - Casselton, ND
  • Average snowfall days in April: 4.8 days

The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in April /
Average sunshine in April
Casselton, ND

Average daylight in April / Average sunshine in April - Casselton, ND
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in April: 7h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).

[Resources]

Average sunshine days in April
Casselton, ND

Average sunshine days in April - Casselton, ND
  • Average sunshine days in April: 15.2 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (11 days).

[Resources]

Average UV index in April
Casselton, ND

Average UV index in April - Casselton, ND
  • Average UV index in April: 3

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

[Resources]

Average cloud cover in April
Casselton, ND

Average cloud cover in April - Casselton, ND
  • Average cloud cover in April: 50

The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 24).

[Resources]

Average visibility in April
Casselton, ND

Average visibility in April - Casselton, ND
  • Average visibility in April: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

[Resources]

Casselton, North Dakota, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location