Climate and monthly weather forecast
Fallon, NV

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The climate of Fallon

The city of Fallon, situated in Nevada, USA, falls under the Köppen climate classification of BWk. This associates Fallon with the mid-latitude desert environment, thereby confirming arid conditions. The area experiences a significant change in weather as seasons transition throughout the year.

Analyzing the collected data, it becomes distinct that temperature fluctuation is noticeable, with the high reaching 92.1°F (33.4°C) in July and dropping to 41°F (5°C) in December. Minimum temperature too plays along a similar pattern, peaking at 69.4°F (20.8°C) during July and plunging to a cold 28.2°F (-2.1°C) in December. Relative humidity follows the opposite trend, decreasing as temperatures rise and vice versa. The driest part of the year can be observed between June to September with humidity dropping below 25%.

Having a low rainfall all through the year, Fallon gets the highest precipitation of 0.63" (16mm) during May, while the minimum precipitation of 0.16" (4mm) occurs in September. Snowfall, though scarce, decorates the town from December to February. However, the daylight hours progressively increase from January, reaching the maximum during June to August with 14.9 hours on average. The hours then start to recede, reaching the lowest point in December with 9.4 hours. A common observation made across the months is the visibility, which holds steady at 6 miles.

The best time to visit Fallon

Given the city's dry desert-climate, the optimum months to visit Fallon would be between May to October, when average temperatures range from a comfortable 62.4°F (16.9°C) to 81.1°F (27.3°C). These months offer increased sunshine duration of over 11 hours daily, leading to more daylight for exploration. In addition, this period experiences a low chance of rainfall, making outdoor activities more enjoyable.

The worst time to visit Fallon

The periods of mid-winter and high summer, particularly December and July, might pose discomfort for visitors. December experiences the lowest temperatures, with the highest temperature averaging at 41°F (5°C) and the lowest at 28.2°F (-2.1°C). On the other hand, July sees the mercury rise up to a scorching 92.1°F (33.4°C), which can be harsh for outdoor activities.

Spring weather in Fallon

From March to May, Spring visits Fallon with an average high temperature ranging from 56.1°F (13.4°C) to 71.2°F (21.8°C), and a low-peaking at 51.6°F (10.9°C). Despite this, rainfall does observe an increase, reaching the yearly high of 0.63" (16mm) teemed with the highest number of rainy days at 7.7 in May. Longer daylight hours also start to appear, with an increasing trend from 12 hours to 14.4 hours.

Summer weather in Fallon

June, July, and August constitute the hot summer season, with Fallon's highest temperatures peaking at 92.1°F (33.4°C) in July, and staying warm with lows not sinking beyond 60.8°F (16°C). Even though it's summer, rainfall remains low with 0.24" (6mm). Longer days prevail with an average of 14.7 daylight hours throughout these months.

Autumn weather in Fallon

Fallon experiences Autumn from September to November. Temperatures start to fall with the highest ranging between 81.1°F (27.3°C) to 52.7°F (11.5°C) and the lowest hovering around 47.5°F (8.6°C). Despite the dropping temperatures, rainfall stays low at around 0.31" (8mm), creating a dry transition to winter.

Winter weather in Fallon

Winter officially dawns in December and continues until February with average high temperatures dropping to 41°F (5°C) and lows going down to 28.2°F (-2.1°C). Snowfall graces the city during this time with December seeing the most snow at 1.46" (37mm). Significantly lower daylight hours ranging from 9.4 to 9.8 and increased relative humidity of 65% are common. Despite the cooler temperatures, however, rain remains relatively minimal.

Weather in January

January is firmly within the realm of winter in Fallon, Nevada, known for its colder temperatures. With an average high of 43.5°F (6.4°C) and a low of 29.7°F (-1.3°C), the chill is undeniable, especially as the city experiences an average snowfall of 0.55" (14mm) over 1.8 days. Weather in January »

Weather in February

Transitioning from January, February sees a slight rise in temperature but also brings additional snowfall. A yearly peak in snowfall ensues with 1.06" (27mm) falling over an average of 3.1 days. This coincides with a relative increment in temperature, allowing for milder conditions. Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Fallon, Nevada, with an average temperature fluctuating between 38.8°F (3.8°C) and 56.1°F (13.4°C). March marks a minor ascent in the average high-temperature, adjusting from February's chilly 48.2°F (9°C) to a moderate 56.1°F (13.4°C). Weather in March »

Weather in April

In April, Fallon's weather shifts undoubtedly towards the warmth of spring. The dynamics of the weather are marked by a decrease in humidity from 46% to 38%, signaling drier conditions. This month offers a chance to bask in the mild spring sunshine, with pleasant warm days becoming increasingly regular. Weather in April »

Weather in May

May in Fallon, Nevada, introduces the region to the early inklings of summertime. This month sees the most significant jump in temperature so far, indicating the approaching heat. The start of the warm season inspires excitement for the sunshine filled days ahead, with less cloud cover and beautifully clear skies. Weather in May »

Weather in June

By June, summer has well and truly taken hold in Fallon. This month heralds a high of 82.9°F (28.3°C), ensuring Summer's grip is felt throughout the city. Rain is infrequent, and the city basks in an abundant 14.9 hours of daylight. Weather in June »

Weather in July

July is the heart of summer in Fallon, as the temperature climbs to reach an annual high. This month marks the zenith of the hot season with a high record of 92.1°F (33.4°C) and a minimal record of rainfall at just 0.24" (6mm) spread across 3.9 days. Weather in July »

Weather in August

Fallon's summer continues in full throttle into August. The persistence of summer's heat becomes more evident, with no sign of it dipping just yet. Events in the city continue to revolve around warm-weather activities, taking advantage of the prolonged daylight and high UV index. Weather in August »

Weather in September

September ushers in a period of transition in Fallon, as summer begins to make way for fall. This month provides a relief from the intense summer temperature, seeing the city surrounded by a repertoire of stunning fall colors. Weather in September »

Weather in October

October in Fallon brings the crisp cool of fall in full force. The fluctuating mercury levels define this period as it swings between the lingering warmth of summer and the encroaching chill of winter. Outdoor events begin to reflect the changes, with a focus on autumn harvests and Halloween festivities. Weather in October »

Weather in November

November ushers in the early chill of winter in Fallon. This month witnesses a distinct drop in the temperature, hinting at the upcoming cold season. Preparations for Thanksgiving become a primary focus, gathering residents around warmth and festivity. Weather in November »

Weather in December

In December, winter sets in completely in Fallon, Nevada. As the temperature plunges to its lowest average for the year and snowfall sees a distinctive peak with 1.46" (37mm) accumulated over 3.4 days, the festive spirit comes alive. Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the most humid months in Fallon?

January and December, with an average relative humidity of 65%, are most humid months in Fallon.

How many days does it rain in Fallon?

In Fallon, during the entire year, the rain falls for 53.9 days and collects up to 4.06" (103mm) of precipitation.

When does it snow in Fallon?

January through April, November and December are months with snowfall.

How many days does it snow in Fallon?

In Fallon, Nevada, during the entire year, snow falls for 12.4 days and aggregates up to 4.57" (116mm) of snow.

What are the months with the lowest UV index in Fallon?

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

When is Daylight Saving Time (DST) in Fallon?

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

What is the wettest month in Fallon?

The month with the most rainfall in Fallon, Nevada, is May, when the rain falls for 7.7 days and typically aggregates up to 0.63" (16mm) of precipitation.

When it does not snow in Fallon?

In Fallon, Nevada, snow does not fall in May through October.

When are the longest days in Fallon?

With an average of 14h and 54min of daylight, June has the longest days of the year in Fallon, Nevada.

What are the months with the highest UV index in Fallon?

The months with the highest UV index in Fallon are June and July, with an average maximum UV index of 7.

What is the hottest time of year in Fallon?

The warmest period in Fallon tends to be July, when average temperatures fluctuate between a high of 92.1°F (33.4°C) and a low of 69.4°F (20.8°C).

What are the least humid months in Fallon?

July and August, with an average relative humidity of 19%, are the least humid months in Fallon.

What month has the most sunshine in Fallon?

July has the most sunshine of the year in Fallon, with an average of 12.1h of sunshine.

What is the driest month in Fallon?

The month with the least rainfall is September, when the rain falls for 3.5 days and typically collects 0.16" (4mm) of precipitation.

What is the coldest month in Fallon?

The coldest period in Fallon tends to be December, when average temperatures fluctuate between a high of 41°F (5°C) and a low of 28.2°F (-2.1°C).

What is the snowiest month in Fallon?

December is the month with the most snowfall. Snow falls for 3.4 days and accumulates 1.46" (37mm) of snow.

What is the month with the shortest days in Fallon?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Fallon?

The month with the least sunshine is December, with an average of 6.4h of sunshine.

Average temperature
Fallon, NV

Average temperature - Fallon, NV

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (41°F).

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is December (28.2°F).

Average pressure
Fallon, NV

Average pressure - Fallon, NV

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
Fallon, NV

Average wind speed - Fallon, NV

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).

Average humidity
Fallon, NV

Average humidity - Fallon, NV

The months with the highest relative humidity are January and December (65%).
The months with the lowest relative humidity are July and August (19%).

Average rainfall
Fallon, NV

Average rainfall - Fallon, NV

The wettest month (with the highest rainfall) is May (0.63").
The driest month (with the least rainfall) is September (0.16").

Average rainfall days
Fallon, NV

Average rainfall days - Fallon, NV

The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is October (3 days).

Average snowfall
Fallon, NV

Average snowfall - Fallon, NV

The month with the highest snowfall is December (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Fallon, NV

Average snowfall days - Fallon, NV

The month with the highest number of snowfall days is December (3.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Fallon, NV

Average daylight / Average sunshine - Fallon, NV

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days
Fallon, NV

Average sunshine days - Fallon, NV

The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is April (21.6 days).

Average UV index
Fallon, NV

Average UV index - Fallon, NV

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Fallon, NV

Average visibility - Fallon, NV

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).

Fallon, Nevada, USA

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