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Contents
- The climate of Whitefish
- The best time to visit Whitefish
- The worst time to visit Whitefish
- Spring weather in Whitefish
- Summer weather in Whitefish
- Autumn weather in Whitefish
- Winter weather in Whitefish
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average UV index
The climate of Whitefish
Whitefish, Montana, falls within the Köppen climate classification of Dfb, which is translated to a Humid continental climate with warm summers and no dry season. The city’s geographical position in the Northern Rockies results in diverse weather conditions throughout the year. Weather parameters vary significantly, with temperatures swinging from a low of 12°F (-11.1°C) in the heart of winter to a soaring high of 79°F (26.1°C) in the summer months.
The course of the year sees a rise and fall in various weather parameters. On average, the city receives 1.9" (48mm) of rainfall in January, which drops to a yearly low of 1.2" (30mm) in October before climbing back up to 2" (51mm) in December. The number of rainy days per month also veers between 8 and 15. Sunlight hours stretch from 8.4 hours in winter months to a generous 16 hours in summer.
Interesting patterns emerge within these annual variations. July and August hit the highest average temperatures, hovering around 79°F (26.1°C), and also the maximum UV index of 8. Conversely, the winter months of December and January dip to the lowest temperatures, averaging between 12°F (-11.1°C) to 16°F (-8.9°C). Intriguingly, the month of uneven weather patterns is July which sees the least amount of rainfall days but also the highest temperatures and UV index.
The course of the year sees a rise and fall in various weather parameters. On average, the city receives 1.9" (48mm) of rainfall in January, which drops to a yearly low of 1.2" (30mm) in October before climbing back up to 2" (51mm) in December. The number of rainy days per month also veers between 8 and 15. Sunlight hours stretch from 8.4 hours in winter months to a generous 16 hours in summer.
Interesting patterns emerge within these annual variations. July and August hit the highest average temperatures, hovering around 79°F (26.1°C), and also the maximum UV index of 8. Conversely, the winter months of December and January dip to the lowest temperatures, averaging between 12°F (-11.1°C) to 16°F (-8.9°C). Intriguingly, the month of uneven weather patterns is July which sees the least amount of rainfall days but also the highest temperatures and UV index.
The best time to visit Whitefish
Given the diversity in weather conditions, determining the best time to visit Whitefish would depend greatly on the preferences of the traveler. However, for those targeting optimal temperatures coupled with an abundance of sunshine, the months from June to August emerge as favorable choices. Temperature highs during these months range from 63°F (17.2°C) to 79°F (26.1°C), while the average sunlight duration is between 15.3 hours to 16 hours. Moreover, these months also present moderate rainfall, measuring from 1.3" (33mm) to 2.4" (61mm), making outdoor exploration pleasant.
The worst time to visit Whitefish
The least favorable period for a visit to Whitefish, especially for tourists not acclimatized to harsh winters, would be the colder months from December to February. During these months, the lowest average temperatures are recorded, ranging from 12°F (-11.1°C) to 16°F (-8.9°C). These months also see reduced hours of daylight, between 8.4 hours and 10.2 hours, and an average of 2 hours of sunshine, making outdoor activities less appealing.
Spring weather in Whitefish
Spring in Whitefish, spanning from March to May, ushers in warmer weather following the chilly winter. Temperatures steadily escalate from an average high of 43°F (6.1°C) in March to 63°F (17.2°C) in May. The rainfall during spring spans from 1.3" (33mm) to 2.2" (56mm), while the number of daylight and sunshine hours both increase, offering more chances to take in the sights and wonders of the area.
Summer weather in Whitefish
Summertime in Whitefish, lasting from June to August, is characterized by hot temperatures and a generous amount of sunshine. The average maximum temperature spikes to a balmy 79°F (26.1°C) in the months of July and August. Regular rainfall during these months helps to keep the temperatures at a moderate level.
Autumn weather in Whitefish
Autumn, marking the months of September to November, brings a gradual drop in temperatures from an average high of 68°F (20°C) in September to 37°F (2.8°C) in November. Rainfall measures between 1.2" (30mm) and 1.7" (43mm), while daylight hours decline from 12.6 hours to 9.2 hours.
Winter weather in Whitefish
Winter in Whitefish endures from December through February with lowest average temperatures of the year, bringing chilly conditions. Average highs dip as low as 28°F (-2.2°C) in January, adding to the winter chill. Despite this, the winter months also see a rise in rainfall, peaking at 2" (51mm) in December, providing opportunities for winter sports enthusiasts. Sunshine hours are low, ranging from 2 to 3 hours daily.
Weather in January
In Whitefish, Montana, January marks the essence of winter. Starkly different from its summer months, January can be described as significantly cold and snowy. The temperature fluctuates, with the highest temperatures remaining below freezing at 28°F (-2.2°C), and the lower threshold being as chilly as 12°F (-11.1°C). Weather in January »
Weather in February
February, the last full month of winter in Whitefish, is marginally milder than January, while still maintaining the character of a chilly winter month. The area gradually sees a slight increase in temperatures, symbolizing the imminent arrival of spring. Weather in February »
Weather in March
As Whitefish, Montana transitions into spring, March brings consistent change while still clinging to the remnants of winter. Incremental increases in temperature act as an indication of the encroaching warming trend. Spanning 23°F (-5°C) to 43°F (6.1°C), average temperatures for this month exhibit a definitive warming, which is especially noticeable in the afternoons. Weather in March »
Weather in April
With April acting as a full-fledged beacon of spring in Whitefish, warming trends accelerate. This, coupled with an increase in daylight hours, eradicates the last vestiges of winter. Temperatures take a significant leap, averaging from 30°F (-1.1°C) to 54°F (12.2°C), ushering in a milder climate. Weather in April »
Weather in May
May sees Whitefish truly step out of its spring attire and start to exhibit signs of the impending summer. The climate turns appreciably milder, with warming temperatures invigorating the landscape and its inhabitants. The average temperature ranges from 37°F (2.8°C) to 63°F (17.2°C), affirming a solid positioning within spring and anticipation of summer. Weather in May »
Weather in June
June introduces Whitefish, Montana to summer temperatures that hover in the moderate range. The landscape transforms, becoming an inviting playground for outdoor enthusiasts. Temperatures swing between 43°F (6.1°C) and 72°F (22.2°C), providing a lovely balance of warmth without the excessive heat often characteristic of summer months. Weather in June »
Weather in July
The heat of July represents the pinnacle of summer in Whitefish, with the city cloaked in an inviting, warm atmosphere. Substantially warmer than previous months, the climate reaches its zenith in terms of summer-enhanced temperatures. Weather in July »
Weather in August
Whitefish experiences a second round of heat in August, matching July as the warmest month of the year. The month continues the ongoing summer spell, with comforting warmth enveloping the city. The average temperature stays uniform at 46°F (7.8°C) to 79°F (26.1°C), mirroring the climatic pattern from July, keeping the warm season alive. Weather in August »
Weather in September
The climate of September signals a transition towards cooler months in Whitefish, offering a mild respite from the summer heat. Despite the slight dip in temperature, the weather remains largely hospitable, even as the days begin to shorten. Weather in September »
Weather in October
October adorns Whitefish with an autumnal blanket, signaled by the falling leaves and the noticeable chill in the air. The transition towards the colder months becomes more pronounced, with temperatures continuing their decent. Weather in October »
Weather in November
Approaching the end of the year, November ushers in the chill of winter back into Whitefish, Montana. The autumn leaves all but disappear, replaced by a gradually accumulating layer of frost. The low temperatures settle in the vincinity of 23°F (-5°C), often plunging down from the high of 37°F (2.8°C), signaling the arrival of a frigid climate. Weather in November »
Weather in December
December plunges Whitefish into the full swing of winter with a drop in temperatures, reduced daylight hours, and more frequent snowfall. The city dons a pristine white coat, with frozen landscapes echoing the quiet, serene ambiance of winter. Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Whitefish?
Whitefish reaches its average lowest temperatures in January, measuring 28.4°F (-2°C) at the peak and 12.2°F (-11°C) at the lowest.
How many days does it rain in Whitefish?
Throughout the year, in Whitefish, Montana, there are 131 rainfall days, and 19.8" (503mm) of precipitation is accumulated.
What is the month with the least sunshine in Whitefish?
January and December, with an average of 2h of sunshine, are months with the least sunshine in Whitefish.
What are the months with the lowest UV index in Whitefish?
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
When is Daylight Saving Time (DST) in Whitefish?
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.
What is the rainiest month in Whitefish?
The month with the most rainfall in Whitefish, Montana, is June, when the rain falls for 11 days and typically aggregates up to 2.44" (62mm) of precipitation.
When are the longest days in Whitefish?
The month with the longest days is June, with an average of 16h and 0min of daylight.
What time of the year is the hottest in Whitefish?
The yearly peak temperatures in Whitefish, Montana, occur in July and August, averaging a high-temperature of 78.8°F (26°C).
What month has the most sunshine in Whitefish?
July has the most sunshine of the year, with an average of 12h of sunshine.
What is the month with the highest UV index in Whitefish?
The month with the highest UV index in Whitefish, Montana, is July, with an average maximum UV index of 8.
What is the driest month in Whitefish?
The month with the least rainfall is October, when the rain falls for 9 days and typically collects 1.22" (31mm) of precipitation.
What is the month with the shortest days in Whitefish?
The month with the shortest days in Whitefish is December, with an average of 8h and 24min of daylight.
Average temperature
Whitefish, MT
The warmest months (with the highest average high temperature) are July and August (79°F).
The month with the lowest average high temperature is January (28°F).
The months with the highest average low temperature are July and August (46°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average rainfall
Whitefish, MT
The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the least rainfall) is October (1.2").
Average rainfall days
Whitefish, MT
- Average rainfall days in January:
14 days - Average rainfall days in February:
11 days - Average rainfall days in March:
11 days - Average rainfall days in April:
10 days - Average rainfall days in May:
12 days - Average rainfall days in June:
11 days
- Average rainfall days in July:
8 days - Average rainfall days in August:
9 days - Average rainfall days in September:
8 days - Average rainfall days in October:
9 days - Average rainfall days in November:
13 days - Average rainfall days in December:
15 days
The month with the highest number of rainy days is December (15 days).
The months with the least rainy days are July and September (8 days).
Average daylight / Average sunshine
Whitefish, MT
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 2h).
Average UV index
Whitefish, MT
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).
Whitefish, Montana, USA
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