April weather forecast
Fort Lupton, CO

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Weather in April

April in Fort Lupton, Colorado, is an enjoyable spring month, with an average temperature fluctuating between 37°F (2.8°C) and 61.2°F (16.2°C).

Temperature

As Fort Lupton welcomes April, the average high-temperature sees a modest rise, transitioning from a fresh 54.7°F (12.6°C) in March to a refreshing 61.2°F (16.2°C). Despite the hot April days, Fort Lupton's nights see an average temperature plunge to an icy 37°F (2.8°C).

Humidity

The average relative humidity in April is 50%.

Rainfall

In Fort Lupton, in April, during 10.7 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Fort Lupton, Colorado, there are 96 rainfall days, and 11.1" (282mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Fort Lupton are January through May, October through December. The month with the most snowfall in Fort Lupton is April, when snow falls for 4 days and typically aggregates up to 3.78" (96mm) of snow.

Daylight

In April, the average length of the day is 13h and 18min.
On the first day of the month, sunrise is at 6:41 am and sunset at 7:24 pm. On the last day of April, sunrise is at 5:59 am and sunset at 7:53 pm MDT.

Sunshine

The average sunshine in April in Fort Lupton is 10.7h.

UV index

In Fort Lupton, Colorado, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: An average UV index of 3 in April transforms into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. To guard against the harmful effects of the Sun, minimize exposure during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Fort Lupton in April?

Fort Lupton in April has an average high-temperature of 61.2°F (16.2°C) and an average low-temperature of 37°F (2.8°C).

What is the average humidity in April in Fort Lupton?

The average relative humidity in April is 50%.

How many days does it rain in April in Fort Lupton?

In Fort Lupton, Colorado, during April, the rain falls for 10.7 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When does it snow the most in Fort Lupton?

April is the month with the most snowfall in Fort Lupton. Snow falls for 4 days and accumulates 3.78" (96mm) of snow.

How much does it snow in Fort Lupton in April?

In Fort Lupton, in April, during 4 snowfall days, 3.78" (96mm) of snow is typically accumulated.

What is the average length of the day in April in Fort Lupton?

In April, the average day length in Fort Lupton is 13h and 18min.

When is the sunrise / sunset in April in Fort Lupton?

On the first day of April, sunrise is at 6:41 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:53 pm MDT.

How many hours of sunshine does Fort Lupton have in April?

In Fort Lupton, the average sunshine duration in April is 10.7h.

What is the UV index reading in April in Fort Lupton?

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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
Fort Lupton, CO

Average temperature in April - Fort Lupton, CO
  • Average high temperature in April: 61.2°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (40.1°F).

  • Average low temperature in April: 37°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).

Average pressure in April
Fort Lupton, CO

Average pressure in April - Fort Lupton, CO
  • Average pressure in April: 29.91"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in April
Fort Lupton, CO

Average wind speed in April - Fort Lupton, CO
  • Average wind speed in April: 7.4mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is December (5.7mph).

Average humidity in April
Fort Lupton, CO

Average humidity in April - Fort Lupton, CO
  • Average humidity in April: 50%

The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (41%).

Average rainfall in April
Fort Lupton, CO

Average rainfall in April - Fort Lupton, CO
  • Average rainfall in April: 1.18"

The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is January (0.28").

Average rainfall days in April
Fort Lupton, CO

Average rainfall days in April - Fort Lupton, CO
  • Average rainfall days in April: 10.7 days

The month with the highest number of rainy days is May (14.6 days).
The months with the least rainy days are January, February and December (2.4 days).

Average snowfall in April
Fort Lupton, CO

Average snowfall in April - Fort Lupton, CO
  • Average snowfall in April: 3.78"

The month with the highest snowfall is April (3.78").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Fort Lupton, CO

Average snowfall days in April - Fort Lupton, CO
  • Average snowfall days in April: 4 days

The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Fort Lupton, CO

Average daylight in April / Average sunshine in April - Fort Lupton, CO
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in April: 10h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

Average sunshine days in April
Fort Lupton, CO

Average sunshine days in April - Fort Lupton, CO
  • Average sunshine days in April: 14.4 days

The month with the most sunshine days is December (25.3 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in April
Fort Lupton, CO

Average UV index in April - Fort Lupton, CO
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in April
Fort Lupton, CO

Average cloud cover in April - Fort Lupton, CO
  • Average cloud cover in April: 27

The month with the most cloud cover is April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).

Average visibility in April
Fort Lupton, CO

Average visibility in April - Fort Lupton, 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).

Fort Lupton, Colorado, USA

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