Climate and monthly weather forecast
Kellogg, ID

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The climate of Kellogg

Kellogg's climate, profiled under the Köppen climate classification as Dsb, reflects a humid continental environment with a dry, warm summer. The city, strategically ensconced within Idaho's rugged topography, grapples with the classic four-season weather pattern coupled with diverse annual fluctuation.

Throughout the year, the city's temperatures oscillate from a frigid low of 19.6°F (-6.9°C) in winter months, climbing gradually to a pleasant high of 78.1°F (25.6°C) during the peak of summer. Humidity varies between 53% in the warm season to 92% in colder months, indicating the moist nature of the climate in the transitional periods. Rainfall is consistent throughout the year, peaking at 4.21" (107mm) in January and moderating to a low of 0.43" (11mm) in the warm months of July and August. Snowfall is frequent from 20.83" (529mm) in January to a bare minimum of 0.12" (3mm) in May.

Sunshine hours extend from a lesser 3.5 hours in colder months to a maximum of 11.8 hours in the summer. Interestingly, wind speeds maintain a steady pace, ranging from a low of 4mph (6.4km/h) to a high of 5.3mph (8.5km/h). This general consistency in wind speeds reveals a distinctive geographical trait about Kellogg, where topographical impact rather than seasonal variation defines the breeze patterns.

The best time to visit Kellogg

The optimal period for experiencing Kellogg in all its climatic glory is arguably during the summer months, specifically between July to September. During this season, the weather achieves a harmonious balance marked with a comforting high temperature around 78.1°F (25.6°C), the lowest annual rainfall at 0.43" (11mm), and an extended daylight period from 14.2 hours to 12.5 hours. Additionally, the hours of sunshine peak at around 11.8 in August, facilitating outdoor activities in a pleasant and warm atmosphere.

The worst time to visit Kellogg

Visitors to Kellogg would be advised to avoid the harsh winter months, particularly between November and February. Navigating the city becomes increasingly challenging due to copious snowfall ranging from 15.67" (398mm) to 20.83" (529mm). Furthermore, this period witnesses the lowest temperatures of the year, plunging to as low as 19.6°F (-6.9°C) in December.

Spring weather in Kellogg

Spring in Kellogg, defined between March and May, gradually transitions the weather from the biting cold of winter to a more moderate, pleasant temperature range. March brings with it an average high of 39.7°F (4.3°C), which climbs steadily to reach 60.4°F (15.8°C) in May. Rainfall, while slightly reduced from winter, still persists moderately with an average ranging from 2.13" (54mm) to 3.23" (82mm). However, what distinguishes springtime most prominently is the increasing daylight hours, jumping from 11.9 hours in March to 15.1 hours in May.

Summer weather in Kellogg

Kellogg's summer season, extending from June to August, gifts the city with its warmest and driest weather conditions of the year. Temperatures climb to their maximum point, reaching to a high of 78.1°F (25.6°C) in July and August. Days become longer, saturated with a bounty of sunshine, ascending to a maximum of 15.9 hours in June. A noticeable reduction in rainfall, down to 0.43" (11mm), constitutes another hallmark of summer, providing dry, warm conditions for exploring outdoor landscapes.

Autumn weather in Kellogg

Autumn in Kellogg boasts of a pleasant, although gradually cooling environment. With temperatures ranging from a high of 67.8°F (19.9°C) in September to a more moderate 38.7°F (3.7°C) in November, autumn brings with it a change in the air. Though rainfall inches up from 0.87" (22mm) in September to 2.76" (70mm) in November, the months continue to enjoy good visibility with six hours in all the autumn months and generous sunlight hours decreasing from 9.5 hours in September to 4.4 hours in November.

Winter weather in Kellogg

Winter months in Kellogg are characterized by significant snowfall ranging from 5.87" (149mm) in November to a peak of 20.83" (529mm) in January. The temperatures take a corresponding nosedive, fluctuating between a high of 33.1°F (0.6°C) in February and a low of 19.6°F (-6.9°C) in December. However, despite the chilly conditions and the drastic reduction in sunshine hours, which rests at a minimum of 3.5 hours in December and January, the city sparkles in a winter wonderland's majestic grace.

Weather in January

The high relative humidity of 92% in January indicates a chilly, clammy ambience for Kellogg, Idaho. The city rests under a thick blanket of snow that adorns its landscapes, making it a winter wonderland. Post the holiday season, the town is quieter but still beautiful in its winter attire. Weather in January »

Weather in February

Februrary's weather in Kellogg displays a slight easing in conditions despite still achieving a low temperature of 21.2°F (-6°C) and an impressive snowfall of 17.83" (453mm). The down swing in the number of rainfall days from January's 11.8 to 11.1 provides a small respite to residents. Weather in February »

Weather in March

Compared to the bone-chilling cold of January and February, March in Kellogg heralds the transition towards warmer weather. Notably, the thermometer readings show signs of improvement with the highest temperature reaching 39.7°F (4.3°C). Weather in March »

Weather in April

April witnesses a noticeable shift in the weather in Kellogg, Idaho, with temperatures climbing further from March's high of 39.7°F (4.3°C) to reach a comfortable 48.2°F (9°C). The snow progressively melts away, transforming the winter wonderland into a spring paradise. Weather in April »

Weather in May

The month of May sees Kellogg fully immersed in spring with the landscape blooming in all its splendor. The weather turns pleasant, making it an ideal time for sightseeing, hiking, and other outdoor adventures. With the high temperature reaching 60.4°F (15.8°C), there's a tang of early summer in the air. Weather in May »

Weather in June

The weather in June shows a significant increase in temperature, reaching a high of 66.7°F (19.3°C), marking the beginning of summer in Kellogg. However, the city enjoys a mild summer compared to other parts of Idaho. On the longest days of the year, Kellogg basks in almost 16 hours of daylight. Weather in June »

Weather in July

July stands out as the hottest month in Kellogg, Idaho, with the temperature climbing to a summer high of 78.1°F (25.6°C). Consequently, the need for cooling mechanisms is greater during this month. The shower recedes to a trickle with only 0.43" (11mm) of rainfall recorded, making it the driest month. Weather in July »

Weather in August

The mercury continues to soar in August, matching July's peak summer temperature of 78.1°F (25.6°C). Despite the heat, the scanty rainfall maintains the parched spell. This hot, dry weather calls for a heightened awareness of fire safety, especially in woodlands. Weather in August »

Weather in September

There's a noticeable shift in weather in September as temperatures descend from August's 78.1°F (25.6°C) to a milder 67.8°F (19.9°C), indicating the onset of fall in Kellogg. The city witnesses a transformation as green landscapes transform into an artist’s palette, splashed with shades of orange, yellow, and red. Weather in September »

Weather in October

October sees a further drop in temperature, settling to a considerably cooler 52.2°F (11.2°C) after September's comfortable warmth of 67.8°F (19.9°C). Indeed, autumn's grip tightens across the city. With days getting shorter, evenings in Kellogg become notably chillier. Weather in October »

Weather in November

Creature comforts become paramount in November as temperature plummets to 38.7°F (3.7°C) after a relatively milder October. Kellogg, Idaho witnesses the return of winter with snowfall totaling to 5.87" (149mm). The onset of winter brings shorter days, colder weather, and snow-filled landscapes, creating a holiday spirit around the town. Weather in November »

Weather in December

December is a month of celebration in Kellogg, despite the mercury dipping to its lowest at 19.6°F (-6.9°C). The city wraps up in a white cover with a hefty snowfall of 15.67" (398mm), creating a dreamy winter scene. The holiday festivities bring cheer to the snow-laden town. Weather in December »
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Frequently asked questions

What is the most humid month in Kellogg?

January is the most humid month in Kellogg, Idaho, with an average relative humidity of 92%.

What is the rainiest month in Kellogg?

January is the month with the most rainfall in Kellogg, Idaho. Rain falls for 11.8 days and accumulates 4.21" (107mm) of precipitation.

How many days does it rain in Kellogg?

Throughout the year, there are 144.3 rainfall days, and 27.6" (701mm) of precipitation is accumulated.

When does it snow in Kellogg?

Months with snowfall are January through May, September through December.

When does it snow the most in Kellogg?

The month with the most snowfall in Kellogg is January, when snow falls for 17.4 days and typically aggregates up to 20.83" (529mm) of snow.

How much does it snow in Kellogg?

Throughout the year, there are 81.2 snowfall days, and 73.58" (1869mm) of snow is accumulated.

What is the month with the least sunshine in Kellogg?

January and December, with an average of 3.5h of sunshine, are months with the least sunshine in Kellogg, Idaho.

When is the lowest UV index in Kellogg?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Kellogg, Idaho.

When is Daylight Saving Time (DST) in Kellogg?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Kellogg, Idaho, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Kellogg?

June through August are months without snowfall in Kellogg, Idaho.

When are the longest days in Kellogg?

With an average of 15h and 54min of daylight, June has the longest days of the year in Kellogg.

What time of the year is the hottest in Kellogg?

During July and August, Kellogg experiences its peak temperatures, averaging a high-temperature of 78.1°F (25.6°C).

What are the least humid months in Kellogg?

The months with the lowest humidity in Kellogg, Idaho, are July and August, with an average relative humidity of 53%.

What is the driest month in Kellogg?

July and August are months with the least rain in Kellogg when the rain falls for 5.9 days and typically aggregates up to 0.43" (11mm) of rain.

What is the month with the highest UV index in Kellogg?

With an average maximum UV index of 6, July is the month with the highest UV index.

What month has the most sunshine in Kellogg?

The month with the most sunshine in Kellogg is August, with an average of 11.8h of sunshine.

What time of the year is the coldest in Kellogg?

With average temperatures fluctuating between a high of 30°F (-1.1°C) and a low of 19.6°F (-6.9°C), December stands out as the coldest month in Kellogg, Idaho.

What is the month with the shortest days in Kellogg?

With an average of 8h and 30min of daylight, December has the shortest days of the year in Kellogg, Idaho.

Average temperature
Kellogg, ID

Average temperature - Kellogg, ID

The warmest months (with the highest average high temperature) are July and August (78.1°F).
The month with the lowest average high temperature is December (30°F).

The month with the highest average low temperature is August (48.4°F).
The coldest month (with the lowest average low temperature) is December (19.6°F).

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Average pressure
Kellogg, ID

Average pressure - Kellogg, ID

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June, July and August (29.93"Hg).

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Average wind speed
Kellogg, ID

Average wind speed - Kellogg, ID

The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest month (with the lowest average wind speed) is December (4mph).

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Average humidity
Kellogg, ID

Average humidity - Kellogg, ID

The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are July and August (53%).

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Average rainfall
Kellogg, ID

Average rainfall - Kellogg, ID

The wettest month (with the highest rainfall) is January (4.21").
The driest months (with the least rainfall) are July and August (0.43").

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Average rainfall days
Kellogg, ID

Average rainfall days - Kellogg, ID

The month with the highest number of rainy days is April (18 days).
The month with the least rainy days is August (5.3 days).

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Average snowfall
Kellogg, ID

Average snowfall - Kellogg, ID

The month with the highest snowfall is January (20.83").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Kellogg, ID

Average snowfall days - Kellogg, ID

The month with the highest number of snowfall days is December (17.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Kellogg, ID

Average daylight / Average sunshine - Kellogg, ID

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).

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Average sunshine days
Kellogg, ID

Average sunshine days - Kellogg, ID

The months with the most sunshine days are July and August (24.2 days).
The month with the least sunshine days is March (7 days).

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Average UV index
Kellogg, ID

Average UV index - Kellogg, ID

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

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Kellogg, Idaho, USA

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