Climate and monthly weather forecast
Rawlins, WY

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The climate of Rawlins

Rawlins, Wyoming is nestled within the boundaries of the Köppen Dfb climate classification, identified as humid continental with no dry season and warm summers. The geographical position, perched on the high plains of the continental U.S., lends itself to an array of seasonal variations.

Over the span of 12 months, Rawlins experiences a wide range of meteorological conditions. Maximum temperatures oscillate from a chilly 27°F (-2.8°C) in January to the warm peak of 81°F (27.2°C) in July. The lower limit of the thermometer experiences similar fluctuations, with minimum temperatures starting at 13.3°F (-10.4°C) in January and culminating at a mild 57.9°F (14.4°C) in July.

Precipitation is not evenly distributed throughout the year. January and February receive average rainfall of 0.79" (20mm), while the months of April and May witness an upsurge with rainfall reaching 1.42" (36mm) and 1.34" (34mm) respectively. This pattern is closely mirrored in the snowfall statistics, reaching highs of 5.75" (146mm) in April and lows of 0" (0mm) from June to September.

Interestingly, the weather in Rawlins reveals a sunny disposition maybe not immediately associated with its colder months. Sunshine hours peak to an impressive 12 hours in July, while the darker months of December and January only see an average of 6 hours per day.

The best time to visit Rawlins

Considering the climate parameters, the optimal time to visit Rawlins is undeniably during the summer months, specifically between June and August. During this period, the city experiences the warmest temperatures, from 73.9°F (23.3°C) to 81°F (27.2°C), and the least rainfall, at just 0.47" (12mm) in June and 0.39" (10mm) in July. Visitors can also benefit from an impressive 15.2 hours of daylight in June, giving ample opportunities for outdoor activities.

The worst time to visit Rawlins

Contrastingly, the least inviting time to travel to Rawlins would be in the depths of winter - mainly December and January. During these months, temperatures plummet to between 13.3°F (-10.4°C) and 27°F (-2.8°C) and snowfall averaging between 4.49" (114mm) and 4.76" (121mm) respectively. The shorter daylight hours, only rising to 9.6 hours, and reduced sunshine, around 6 hours per day, could curtail opportunities for sightseeing.

Spring weather in Rawlins

Spring ushers in a gradual increase in temperatures. Starting from 39°F (3.9°C) in March, the temperature escalates to a more palatable 59.7°F (15.4°C) by May. Accompanying this warming trend is a noticeable increase in daylight, with the daylight hours stretching from 12 hours in March to 14.6 hours in May. Despite the higher rainfall in April, the overall conditions make spring a pleasant time in Rawlins.

Summer weather in Rawlins

The allure of summer is evident as Rawlins sees a surge in temperatures rising from 73.9°F (23.3°C) in June peaking at 81°F (27.2°C) in July. Despite displaying Rawlins' driest months with rainfall hitting lows of 0.47" (12mm) and 0.39" (10mm) in June and July respectively, the humidity levels at this time are the lowest, ranging between 37% and 35%.

Autumn weather in Rawlins

Autumn brings a gradual cooling off, as temperatures revert from 70.2°F (21.2°C) in September to 38.3°F (3.5°C) in November. Along with this dip in temperature, the precipitation levels rise from 0.47" (12mm) in September to 0.98" (25mm) in October. Snowfall also makes a gradual return, with November witnessing its first hint of winter with 3.82" (97mm) of snow.

Winter weather in Rawlins

Winters in Rawlins are characterized by freezing temperatures and snow. December to February see average high temperatures range from 26.4°F (-3.1°C) to 39°F (3.9°C), while low temperatures hover between13.3°F (-10.4°C) and 24.6°F (-4.1°C). With a generous sprinkling of snow, reaching a climax of 5.75" (146mm) in February, the winter season is undeniably Rawlins' coldest and most inhospitable period.

Weather in January

The heart of winter makes its mark in Rawlins, Wyoming with severe cold ambience. A thick carpet of snow often blankets the city, with snowfall reaching up to 4.49" (114mm). The chill intensifies as January unfolds, with colder temperatures when compared to February. Weather in January »

Weather in February

February in Rawlins brings a slight rise in temperatures, serving as a precursor to the approaching spring. The city still experiences snowfall this month, slightly more than January, measuring up to 4.69" (119mm). The daylight too gradually becomes longer, hinting at the transition phase from winter to spring. Weather in February »

Weather in March

March sees a tangible shift in weather from cold, snowy winters to the arrival of Spring in Rawlins. The snowfall reduces significantly to 5.63" (143mm) compared to February, giving way to increased rainfall. The city begins to bloom with longer daylight hours and the ambiance starts teeming with life. Weather in March »

Weather in April

April marks the onset of Spring in its full force in Rawlins, with temperatures escalating slightly. Rainfall significantly shoots up to 1.42" (36mm), the highest so far in the year, further enhancing the spring greenery. The weather fluctuates, being cooler than May but much warmer than March. Weather in April »

Weather in May

The transition into summer starts becoming evident in May in Rawlins. Even though rainfall is slightly less than April at 1.34" (34mm), the humidity levels have dropped, making the weather quite comfortable. Rawlins residents witness a substantial increase in both daylight hours and sunshine duration. Weather in May »

Weather in June

June comes with a significant change in Rawlins's weather when compared to May, marking the commencement of summer. An obvious increase in temperatures and a favourable decrease in humidity levels is witnessed. The longest daylight of the year occurs, providing ample sunshine. Weather in June »

Weather in July

The peak of Rawlin's summer arrives in July, characterized by sweltering days. The city experiences the lowest rainfall of the year at 0.39" (10mm), resulting in dry and hot surfaces. The month is comparably warmer, sunnier and dry, differing from its neighbouring June. Weather in July »

Weather in August

August continues to uphold Rawlin's summer spirit albeit with a minor dip in heat. There is a slight decrease in the rainfall, measuring up to 0.35" (9mm), an amount marginally less than July. The daylight reduces slowly and a calming evening breeze sets in, making it cooler than September. Weather in August »

Weather in September

Fall claims Rawlins in September, leading to comfortably warm days and cool, breezy evenings. While the rainfall increases to reach 0.47" (12mm), the maximum temperature drops, hinting at the beginning of the cool period. September serves as a transition between the hot August and noticeably chillier October. Weather in September »

Weather in October

October introduces Rawlins to early winter vibes with crisp, cooler days. An increase in rainfall up to 0.98" (25mm) further uplifts the onset of winters. October undeniably contrasts its preceding September and the even colder November. Weather in October »

Weather in November

Rawlins in November witnesses the early arrival of winter. There is a heavy rise in snowfall reaching up to 3.82" (97mm), marking the beginning of the frosty weather. The cool breeze from October turns into a cold wind, paving the way for December's extreme cold. Weather in November »

Weather in December

December extends a cold welcome in Rawlins, with mercury plunging further. Snowfall escalates, registering the highest for the year at 4.76" (121mm), indicating peak winters. The weather becomes colder, bleaker and snowier than its preceding November. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the most humid months in Rawlins?

The months with the highest humidity in Rawlins are January and February, with an average relative humidity of 83%.

How many days does it rain in Rawlins?

In Rawlins, during the entire year, the rain falls for 81.7 days and collects up to 9.72" (247mm) of precipitation.

When does it snow in Rawlins?

January through May, October through December are months with snowfall in Rawlins, Wyoming.

How many days does it snow in Rawlins?

In Rawlins, Wyoming, during the entire year, snow falls for 80.6 days and aggregates up to 33.39" (848mm) of snow.

When is the lowest UV index in Rawlins?

January through April, October through 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 Rawlins?

With an average of 5.8h of sunshine, February has the least sunshine of the year in Rawlins, Wyoming.

When is Daylight Saving Time (DST) in Rawlins?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Rawlins, Wyoming, 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 in Rawlins?

The month with the most rainfall in Rawlins is April, when the rain falls for 9.7 days and typically aggregates up to 1.42" (36mm) of precipitation.

What is the snowiest month in Rawlins?

April is the month with the most snowfall in Rawlins. Snow falls for 8.9 days and accumulates 5.75" (146mm) of snow.

When it does not snow in Rawlins?

June through September are months without snowfall in Rawlins.

When are the longest days in Rawlins?

With an average of 15h and 12min of daylight, June has the longest days of the year in Rawlins.

What is the hottest time of year in Rawlins?

In Rawlins, July registers the highest temperatures, averaging 81°F (27.2°C) at the peak and 57.9°F (14.4°C) at the lowest.

What is the least humid month in Rawlins?

July and August, with an average relative humidity of 35%, are the least humid months in Rawlins, Wyoming.

What month has the most sunshine in Rawlins?

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 Rawlins?

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

What is the driest month in Rawlins?

The month with the least rainfall is August, when the rain falls for 6.6 days and typically collects 0.35" (9mm) of precipitation.

What part of the year is the coldest in Rawlins?

In Rawlins, the average lowest temperatures are observed in December, with a high of 26.4°F (-3.1°C) and a low of 13.5°F (-10.3°C).

What is the month with the shortest days in Rawlins?

The month with the shortest days in Rawlins, Wyoming, is December, with an average of 9h and 12min of daylight.

Average temperature
Rawlins, WY

Average temperature - Rawlins, WY

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is December (26.4°F).

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure
Rawlins, WY

Average pressure - Rawlins, WY

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed
Rawlins, WY

Average wind speed - Rawlins, WY

The windiest month (with the highest average wind speed) is November (13.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.5mph).

Average humidity
Rawlins, WY

Average humidity - Rawlins, WY

The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are July and August (35%).

Average rainfall
Rawlins, WY

Average rainfall - Rawlins, WY

The wettest month (with the highest rainfall) is April (1.42").
The driest month (with the least rainfall) is August (0.35").

Average rainfall days
Rawlins, WY

Average rainfall days - Rawlins, WY

The month with the highest number of rainy days is May (11.7 days).
The month with the least rainy days is November (3.2 days).

Average snowfall
Rawlins, WY

Average snowfall - Rawlins, WY

The month with the highest snowfall is April (5.75").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Rawlins, WY

Average snowfall days - Rawlins, WY

The month with the highest number of snowfall days is February (14.6 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Rawlins, WY

Average daylight / Average sunshine - Rawlins, WY

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

Average sunshine days
Rawlins, WY

Average sunshine days - Rawlins, WY

The month with the most sunshine days is June (21.1 days).
The month with the least sunshine days is February (11.2 days).

Average UV index
Rawlins, WY

Average UV index - Rawlins, WY

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average visibility
Rawlins, WY

Average visibility - Rawlins, WY

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

Rawlins, Wyoming, USA

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