Climate and monthly weather forecast
Tooele, UT

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The climate of Tooele

Tooele, Utah, USA, situated within a Humid subtropical zone, showcases a distinct Cfa climate according to the Köppen classification. This points towards no regular dry season but on the contrary, a marked precipitation pattern all through the year. The geographical position of Tooele places it in the sphere of a noteworthy range of weather conditions along the year with temperatures oscillating between a low of 21.2°F (-6°C) and a high of 84.2°F (29°C).

The thermometer scale sees an evident shift, commencing with January's coldest days of 21.2°F (-6°C), climbing to July's peak temperatures of 84.2°F (29°C), then descends towards December's frigid climate again. The quantity of rain recorded harmonizes with these temperature fluctuations. Spring and Autumn bring increased levels of rainfall, peaking at 2.52" (64mm) in April before moderating in addendum to the summer season. The sunshine hours also intensify in correlation with rising temperatures, with May through August experiencing maximum daylight.

One noteworthy pattern recognizes the paradoxical drought-like season in summer, despite Tooele's Humid subtropical classification. The presence of snowfall betrays said classification, with January's peak snowfall of 9.21" (234mm) subsiding to a complete absence during the summer before its mysterious reappearance in November. The domineering wind speeds of 8.1mph (13km/h) in March sustain a consistency throughout the year with negligible variations.

The best time to visit Tooele

Summer signifies the ideal period to explore Tooele, specifically between June and August when the temperatures ascend from 75.4°F (24.1°C) to 84.2°F (29°C). The skies rarely cloud over, paving the way for amiable sunshine lasting around 11.6 hours to nearly 12 hours per day. With rainfall reducing to a measly 1.1" (28mm) amidst the humidity registering a low 39%, pleasant days extend a warm welcome for sightseeing and outdoor adventures.

The worst time to visit Tooele

The potentially arduous period to visit Tooele falls in the bone-chilling season of winter. Temperatures within the chill bracket from 21.2°F (-6°C) to 33.8°F (1°C) between December and February threaten to impede standard touristic activities. This coincides with elevated levels of snowfall amounting to 9.21" (234mm) in December and January. Despite shorter daylight hours of approximately 10 hours, sunshine duration plummets to around 5.4 hours serving as a stark reminder of the region's winter harshness.

Spring weather in Tooele

Spring bursts forth in Tooele with a gentle shift in temperature, with a rise from 33.1°F (0.6°C) in March to 63.1°F (17.3°C) in May. This season notices an uptick in rainfall, reaching a peak of 2.52" (64mm) in April. The climate commences its transformation, signaling a decrease in humidity from 65% in March to 49% in May. An increase in daylight hours concurs with these shifts, extending from 12 hours to 14.5 hours, providing ample opportunity to bask in the warming weather.

Summer weather in Tooele

Summer envelopes Tooele in an embrace of warmth, the mercury soaring from 75.4°F (24.1°C) in June to 84.2°F (29°C) in July and only marginally cooling to 81.7°F (27.6°C) in August. Rainfall surrenders to a mere 1.1" (28mm) in June making it the driest month, only slightly increasing in the following months. The wind speed slows down to 6.6mph (10.6km/h), ensuring a relaxed and tranquil ambiance. The abundance of sunshine with near 15 hours of daylight characterized by only a slight cloud cover justifies the popularity of the summer months.

Autumn weather in Tooele

Autumn ushers a change as temperatures steadily drop from a comfortable 72.7°F (22.6°C) in September to a more moderate 45.9°F (7.7°C) in November. The precipitation levels plateau around 1.5" (38mm) per month, signaling a period of ample rainfall. The ambiance begins to chill, and the amount of daylight gradually lessens from 12.4 hours in September to 9.9 hours in November. Autumn carries the charm of changing foliage, set against the backdrop of the sky that remains only partially clouded.

Winter weather in Tooele

The winter months of December to February testify to a dramatic plunge in temperatures, hitting the year's low in January with 21.2°F (-6°C) while snowfall peaks at 9.21" (234mm). The daylight hours shrink further to around 9 hours whilst relative humidity reaches the highest point of 83%. The masked sun reveals itself for barely 5.4 hours a day in December, making it the cloudiest time of the year. Despite the harshness of the season, the charm of a winter wonderland cloaked under a bedspread of snow might appeal to some visitors.

Weather in January

Exploring Tooele, Utah in January means bracing the coldest month of the year. The temperatures plummet to a frigid average low temperature of 21.2°F (-6°C) along with occasional snowfall amounting to approximately 9.21" (234mm). Weather in January »

Weather in February

Transitioning from January to February, Tooele's weather curbs its chilly stance but remains immersed in the winter season. Accumulated snowfall decreases to 8.94" (227mm), showing the start of a steady decline. In comparison to January, daylight hours extend, hinting at the approaching spring season. Weather in February »

Weather in March

Although March sees a continuous descending trend in snowfall from February, down to just 5.63" (143mm), and temperatures slightly warming, it is worth noting that winter has not entirely retreated yet in Tooele. However, the month ushers in positive indications of a transitioning season. Weather in March »

Weather in April

April's dawn in Tooele puts finality to sprawling snow-covered landscapes as it moves further away from the chill of March. Snowfall plunges significantly from previous levels to a meagre 2.01" (51mm). Moreover, the climate ditches its winter coat as it enters the realm of springtime full of blooming flowers and chirping birds. Weather in April »

Weather in May

In the heart of spring, May is where Tooele's weather shifts dramatically compared to its predecessor, April. With snowfall becoming virtually nonexistent at 0.04" (1mm), Tooele hits the ground running towards the summer season. The scenery transforms from winter's bareness to spring's vibrancy, painted with blooming wildflowers and greener spaces. Weather in May »

Weather in June

With June arrives the grandeur of Tooele's summer. The prevailing weather conditions are a stark contrast to May with conspicuous uplift in temperatures and zero inches of snowfall. The city blossoms under the summer sun, basking in the lengthiest days of the year, allowing laid-back picnics and nature walks. Weather in June »

Weather in July

July is the peak of the summer season in Tooele and brings about the year's highest average temperatures at around 84.2°F (29°C). It's an ideal period for indulging in a plethora of warm-weather activities and experiences. This month remains free of cold wintry showers, succumbing instead to the dominance of warm sunshine. Weather in July »

Weather in August

Heading into August, Tooele's weather conditions showdown only slight temperature dips from July, still retaining the essence of a warm summer. Nevertheless, the climate teeters towards a cooler ambiance ahead. Weather-wise, it is a blend of July's high-temperature carryovers and gradual transition towards autumn. Weather in August »

Weather in September

September in Tooele exhibits a noticeable transition from the sweltering heat of August to the onset of autumn. The city says goodbye to the summer season, as temperatures start dropping, and leaves begin changing color. The autumnal equinox marks the official start of the fall season, and Tooele welcomes the new season with the beauty of misty mornings and crisp, breezy afternoons. Weather in September »

Weather in October

Throughout October, Tooele's weather experiences a gentle yet palpable transition from September's mild fall conditions towards the impending winter season. The climate exhibits traits of a typical autumn month with a hint of cool composure. Weather in October »

Weather in November

In November, Tooele becomes entrenched in a wintery atmosphere, as noticeable from October's mild conditions. Cold winds sweep through the city bringing 3.94" (100mm) of snowfall, a return to the snowy conditions absent since April. Weather in November »

Weather in December

Tooele in December is a spectacle of winter's full manifestation. With snowfall reaching up to 9.69" (246mm), the city turns into a picturesque winter wonderland. The tranquilizing effect of a snow-strewn landscape, shorter daylight hours, and a truly festive spirit in the air rounds off the year with a nostalgic feel. Weather in December »
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

In Tooele, Utah, the lowest temperatures are generally noted in January, averaging a high of 33.4°F (0.8°C) and a low of 21.2°F (-6°C).

What is the most humid month?

The most humid month is January, with an average relative humidity of 83%.

How much does it rain?

Throughout the year, there are 137.7 rainfall days, and 20.98" (533mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

Throughout the year, there are 53.4 snowfall days, and 40.28" (1023mm) of snow is accumulated.

What is the month with the least sunshine?

With an average of 5.1h of sunshine, January has the least sunshine of the year.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Tooele, 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 wettest month?

April is the month with the most rainfall. Rain falls for 16.3 days and accumulates 2.52" (64mm) of precipitation.

What is the driest month?

June is the month with the least rainfall. Rain falls for 9.3 days and accumulates 1.1" (28mm) of precipitation.

When it does not snow?

In Tooele, snow does not fall in June through September.

When are the longest days?

With an average of 15h and 0min of daylight, June has the longest days of the year.

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What month is the hottest?

July is the warmest month of the year, registering average temperatures as high as 84.2°F (29°C) and as low as 63.5°F (17.5°C).

What is the least humid month?

The least humid month is July, with an average relative humidity of 36%.

What month has the most sunshine?

With an average of 11.8h of sunshine, August has the most sunshine of the year.

When does it snow the most in Tooele?

December is the month with the most snowfall. Snow falls for 12.5 days and accumulates 9.69" (246mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

What is the month with the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 1.

Average temperature
Tooele, UT

Average temperature - Tooele, UT

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (33.4°F).

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure
Tooele, UT

Average pressure - Tooele, UT

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed
Tooele, UT

Average wind speed - Tooele, UT

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is January (6mph).

Average rainfall
Tooele, UT

Average rainfall - Tooele, UT

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is June (1.1").

Average rainfall days
Tooele, UT

Average rainfall days - Tooele, UT

The month with the highest number of rainy days is April (16.3 days).
The month with the least rainy days is November (7.5 days).

Average snowfall
Tooele, UT

Average snowfall - Tooele, UT

The month with the highest snowfall is December (9.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Tooele, UT

Average snowfall days - Tooele, UT

The month with the highest number of snowfall days is December (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Tooele, UT

Average daylight / Average sunshine - Tooele, UT

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 18min).

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days
Tooele, UT

Average sunshine days - Tooele, UT

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is February (10.2 days).

Average visibility
Tooele, UT

Average visibility - Tooele, UT

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

Tooele, Utah, USA

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