Climate and monthly weather forecast
Fort Lupton, CO

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Weather in January

January, like December, in Fort Lupton, Colorado, is another cold winter month, with an average temperature varying between 41.9°F (5.5°C) and 22.6°F (-5.2°C). Fort Lupton's weather, upon January's arrival, documents an average high-temperature of a still wintry 41.9°F (5.5°C), nearly identical to the prior month. Weather in January »

Weather in February

February, the last month of the winter in Fort Lupton, is also a wintry month, with an average temperature fluctuating between 42.4°F (5.8°C) and 22.6°F (-5.2°C). Fort Lupton's weather, upon February's arrival, documents an average high-temperature of a still cold 42.4°F (5.8°C), nearly identical to the prior month. Weather in February »

Weather in March

March, the first month of the spring in Fort Lupton, is a fresh month, with an average temperature ranging between max 54.7°F (12.6°C) and min 32°F (0°C). With the onset of March, Fort Lupton's weather sees a temperature rise, transitioning from an icy 42.4°F (5.8°C) in February to a cool 54.7°F (12.6°C). Weather in March »

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). 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). Weather in April »

Weather in May

May, the last month of the spring in Fort Lupton, is a pleasant month, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 69.4°F (20.8°C). Fort Lupton in May experiences a slight uptick in the average high-temperature, adjusting from April's refreshing 61.2°F (16.2°C) to an agreeable 69.4°F (20.8°C). Weather in May »

Weather in June

June, the first month of the summer in Fort Lupton, is a moderately hot month, with an average temperature varying between 56.8°F (13.8°C) and 84.4°F (29.1°C). The rise of average high-temperatures is noticeable in June, with an increase from an agreeable 69.4°F (20.8°C) in May to a moderately hot 84.4°F (29.1°C). Weather in June »

Weather in July

July is a tropical summer month in Fort Lupton, Colorado, with an average temperature varying between 88.9°F (31.6°C) and 61.9°F (16.6°C). Fort Lupton's temperature records reveal July as the warmest month, marked by average highs of 88.9°F (31.6°C) and lows of 61.9°F (16.6°C). During July, the heat index is calculated to be a hot 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Fort Lupton, is also a hot month, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 87.8°F (31°C). August experiences an average high-temperature of a still tropical 87.8°F (31°C), barely different from July's 88.9°F (31.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Fort Lupton, Colorado, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 53.8°F (12.1°C). September brings a minor shift in the average high-temperature, adjusting from a hot 87.8°F (31°C) in August to a warm 79.7°F (26.5°C). Weather in September »

Weather in October

October, like September, in Fort Lupton, Colorado, is another enjoyable autumn month, with an average temperature ranging between min 40.5°F (4.7°C) and max 63.5°F (17.5°C). With the onset of October, Fort Lupton's average high-temperature witnesses a clear drop, receding from September's moderately hot 79.7°F (26.5°C) to a refreshing 63.5°F (17.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Fort Lupton, Colorado, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 52.2°F (11.2°C). Fort Lupton's weather changes with the onset of November, slightly falling from a refreshing 63.5°F (17.5°C) in October to a cool 52.2°F (11.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Fort Lupton, Colorado, with an average temperature varying between 21.2°F (-6°C) and 40.1°F (4.5°C). December stands out as Fort Lupton's coldest month, with temperatures ranging between an average high of 40.1°F (4.5°C) and a low of 21.2°F (-6°C). Weather in December »
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the most humid months in Fort Lupton?

January and February, with an average relative humidity of 64%, are most humid months in Fort Lupton.

What is the driest month in Fort Lupton?

January is the month with the least rainfall in Fort Lupton, Colorado. Rain falls for 2.4 days and accumulates 0.28" (7mm) of precipitation.

How many days does it rain in Fort Lupton?

Throughout the year, in Fort Lupton, Colorado, there are 96 rainfall days, and 11.1" (282mm) of precipitation is accumulated.

When does it snow in Fort Lupton?

Months with snowfall in Fort Lupton are January through May, October through December.

How many days does it snow in Fort Lupton?

In Fort Lupton, Colorado, during the entire year, snow falls for 33 days and aggregates up to 22.44" (570mm) of snow.

What are the months with the lowest UV index in Fort Lupton?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine in Fort Lupton?

February has the least sunshine of the year in Fort Lupton, with an average of 6.6h of sunshine.

When is Daylight Saving Time (DST) in Fort Lupton?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

When does it snow the most in Fort Lupton?

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

What is the wettest month in Fort Lupton?

May is the month with the most rainfall in Fort Lupton. Rain falls for 14.6 days and accumulates 2.2" (56mm) of precipitation.

When it does not snow in Fort Lupton?

In Fort Lupton, Colorado, snow does not fall in June through September.

When are the longest days in Fort Lupton?

June has the longest days of the year in Fort Lupton, with an average of 15h and 0min of daylight.

What month has the most sunshine in Fort Lupton?

The month with the most sunshine in Fort Lupton is June, with an average of 11.9h of sunshine.

What is the month with the highest UV index in Fort Lupton?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Fort Lupton, Colorado.

What month is the hottest in Fort Lupton?

July, characterized by an average high temperature of 88.9°F (31.6°C) and a low temperature of 61.9°F (16.6°C), is generally the warmest month in Fort Lupton, Colorado.

What is the least humid month in Fort Lupton?

The least humid month in Fort Lupton is August, with an average relative humidity of 41%.

What is the coldest time of year in Fort Lupton?

December, with its high-temperature average of 40.1°F (4.5°C) and a low-temperature average of 21.2°F (-6°C), is the coldest month.

What is the month with the shortest days in Fort Lupton?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Fort Lupton, CO

Average temperature - Fort Lupton, CO

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).

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
Fort Lupton, CO

Average pressure - Fort Lupton, CO

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
Fort Lupton, CO

Average wind speed - Fort Lupton, CO

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
Fort Lupton, CO

Average humidity - Fort Lupton, CO

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

Average rainfall
Fort Lupton, CO

Average rainfall - Fort Lupton, CO

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
Fort Lupton, CO

Average rainfall days - Fort Lupton, CO

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
Fort Lupton, CO

Average snowfall - Fort Lupton, CO

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
Fort Lupton, CO

Average snowfall days - Fort Lupton, CO

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 / Average sunshine
Fort Lupton, CO

Average daylight / Average sunshine - Fort Lupton, CO

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).

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
Fort Lupton, CO

Average sunshine days - Fort Lupton, CO

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
Fort Lupton, CO

Average UV index - Fort Lupton, CO

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 visibility
Fort Lupton, CO

Average visibility - Fort Lupton, CO

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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