Climate and monthly weather forecast
Valley City, ND

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The climate of Valley City

Based on the Köppen climate classification, Valley City, North Dakota, USA is categorized as having a Dfb climate, referring to a Humid continental, no dry season, warm summer climate. Valley City's geographic location within North Dakota contributes to these conditions, particularly its inland positioning that results in notably cold winters and hot summers.

Climate data reveals a dynamic range of conditions throughout the year. Temperatures fluctuate from peaks of 80.6°F (27°C) in July to low troughs of 3.4°F (-15.9°C) in January. Humidity-wise, percentages tend to waver within the high 60s and 80s, with the most humid months being January and February. Rainfall varies between 0.39" (10mm) in January to 3.39" (86mm) in June, indicating a dramatic shift in precipitation levels.

Perhaps most unique to Valley City's climate are the stark seasonal shifts. Snowfall is prevalent from November to April, with January graced by the highest snowfall of 3.11" (79mm). This coincides with the reduced hours of daylight during this period, dropping to a yearly low of 8.6 hours in December. From May to September, snowfall is non-existent in Valley City as hours of daylight increase, reaching the maximum of 15.8 hours in June. Interestingly, the city also experiences the highest UV index from June to July.

The best time to visit Valley City

Analyzing the data, the best time to visit Valley City would be from May to September. This period offers fairly comfortable temperatures ranging from 64.6°F (18.1°C) to 80.6°F (27°C). Rainfall is comparably moderate, standing notably lower than the peak experienced in June. Additionally, these months feature extended daylight and relatively high UV indexes, catering to visitors looking for outdoor activities. Wind speeds are average, ensuring a reasonably stable atmospheric environment.

The worst time to visit Valley City

With respect to tourism, the least recommended period to visit Valley City would be from November to March. Extreme low temperatures between 3.4°F (-15.9°C) and 34.9°F (1.6°C) combined with frequent and significant snowfall present challenging conditions. These colder months also have the shortest hours of daylight, dropping to a minimum of 8.6 hours in December. Furthermore, these months receive a higher wind velocity and lower visibility.

Spring weather in Valley City

The spring in Valley City, from March to May, experiences a gradual rise in temperatures from 34.9°F (1.6°C) to 64.6°F (18.1°C). Rainfall in spring also sees an increase from 0.67" (17mm) to 1.89" (48mm). The number of daylight hours significantly jumps from 11.9 in March to 15.1 in May. March also sees the last of snowfall for the year, with the volume of snow dropping from 2.48" (63mm) to zero by May.

Summer weather in Valley City

Summer months in Valley City, from June to August, are visibly more temperate. Temperatures ascend to a high of 80.6°F (27°C) in July, while relative humidity oscillates in the mid to high 60s. Despite June experiencing the highest rainfall of 3.39" (86mm), it decreases markedly in the following months. Ample sunshine is prevalent, with peak daylight hours of 15.8 in June, further enhancing the outdoor appeal of this period.

Autumn weather in Valley City

As autumn descends upon Valley City from September to November, the temperatures drop progressively from 70.7°F (21.5°C) to 36.9°F (2.7°C). Similarly, the humidity also falls to around the mid-60s values from the higher summer percentages. Rainfall is steady, ranging from 1.06" (27mm) in September to 0.47" (12mm) in November. Following the pattern, the hours of daylight decrease prominently from 12.5 in September to 9.4 in November. Snowfall makes its yearly return in November.

Winter weather in Valley City

The winter months in Valley City, spanning December to February, are characterized by severe cold with temperatures plunging to a chilling 3.4°F (-15.9°C) in January. These frigid conditions are accompanied by consistent and considerable snowfall, reaching a peak of 3.11" (79mm) in January. Daylight hours are minimal, with the lowest at 8.6 hours in December. Consequently, outdoor activities are generally limited during this period.

Weather in January

Beginning the year, January is considered to be in the depths of winter in Valley City, North Dakota. Cold, damp and frosty days are quite common. The monthly average low is the coldest in the year, hitting a chilly 3.4°F (-15.9°C). Weather in January »

Weather in February

Valley City's February is still in the grip of winter, with colder temperatures generally persisting throughout the month. A minor surge in temperature is witnessed from the preceding month, but the weather is not significantly different. Weather in February »

Weather in March

Transitioning towards spring, the weather in March in Valley City experiences some warming. A noteworthy reduction in snowfall is observed from the highs of February. Despite an increase in average temperatures, a chill in the air, particularly during early mornings, is still prevalent. Weather in March »

Weather in April

April in Valley City demonstrates a clear shift towards spring-like weather conditions. Highs reach halfway to the seasonal peak, and snowfall is virtually phased out with a mere average of 1.26" (32mm). An increased number of rainy days is expected, rendering the ground favorable for planting. Weather in April »

Weather in May

May is characterized by a considerable rise in temperature, hinting at the approach of summer in Valley City. It is not as wet as the preceding month, with noticeably less rainfall. May serves as the prelude to the long, sunny days of summer, boasting the third-highest average daily sunshine hours. Weather in May »

Weather in June

June welcomes the advent of summer in Valley City, eliminating chilling temperatures. Valley City experiences a peak in average monthly rainfall reaching 3.39" (86mm), indicating a relatively wet month. Surprisingly, there's a surge in relative humidity levels making the air feel more substantial. Weather in June »

Weather in July

July is, on average, the warmest month of the year in Valley City. The weather sees the peak in average high temperatures soaring to a high of 80.6°F (27°C). Blue skies and plenty of sunshine are on the cards this month, but afternoons can be moderately humid. Weather in July »

Weather in August

August's weather condition in Valley City is synonymous with the heart of summer. Despite a minor drop, temperatures are nearly similar to July's. Notably, August shows less rainfall and relatively lower humidity, making the climate more comfortable. Weather in August »

Weather in September

As summer gives way to fall, September in Valley City brings milder weather conditions. Noteworthy here is the significant drop in temperature highs, although it remains warm. Relative humidity levels start creeping up again, bringing a noticeable change in the atmosphere. Weather in September »

Weather in October

Transitioning further into autumn, October brings noticeable changes in Valley City's weather. The temperature continues to fall, signaling the gradual approach of winter. Interestingly, October experiences a peak in wind speed at 11.4mph (18.3km/h), which might enhance the feeling of cold. Weather in October »

Weather in November

November heralds the beginning of winter in Valley City. The average high temperature goes down, accompanied by a significant increase in snowfall, up to 1.85" (47mm). There is a substantial decrease in daylight hours, making the days shorter. Weather in November »

Weather in December

In Valley City, December is characterized by cold winter conditions. It sees a considerable decrease in the average high and low temperatures from November. The most extended snowfall period is observed this month, with an average of 3.11" (79mm). Weather in December »

Frequently asked questions

What is the coldest month?

In Valley City, January records the average lowest temperatures, peaking at 17.1°F (-8.3°C) and reaching a low of 3.4°F (-15.9°C).

What is the most humid month?

January is the most humid month, with an average relative humidity of 91%.

What is the driest month?

The month with the least rainfall in Valley City is January, when the rain falls for 1.5 days and typically collects 0.39" (10mm) of precipitation.

How much does it rain?

In Valley City, during the entire year, the rain falls for 94.8 days and collects up to 14.92" (379mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall.

How many days does it snow?

Throughout the year, there are 64.2 snowfall days, and 15.04" (382mm) of snow is accumulated.

What is the month with the least sunshine in Valley City?

With an average of 3.3h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index?

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

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month?

The month with the most rainfall is June, when the rain falls for 15.5 days and typically aggregates up to 3.39" (86mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days in Valley City?

June has the longest days of the year in Valley City, with an average of 15h and 48min of daylight.

What are the months with the highest UV index?

June and July, with an average maximum UV index of 6, are months with the highest UV index.

What is the hottest time of year?

Valley City witnesses the warmest weather in July, with temperatures averaging a high of 80.6°F (27°C) and a low of 60.6°F (15.9°C).

What month has the most sunshine?

With an average of 10.9h of sunshine, July has the most sunshine of the year.

What is the least humid month?

August is the least humid month, with an average relative humidity of 61%.

What is the snowiest month?

December is the month with the most snowfall. Snow falls for 13.9 days and accumulates 3.11" (79mm) of snow.

What is the month with the shortest days?

With an average of 8h and 36min of daylight, December has the shortest days of the year.

Average temperature
Valley City, ND

Average temperature - Valley City, ND

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (17.1°F).

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (3.4°F).

Average pressure
Valley City, ND

Average pressure - Valley City, ND

The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed
Valley City, ND

Average wind speed - Valley City, ND

The windiest month (with the highest average wind speed) is October (11.4mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

Average humidity
Valley City, ND

Average humidity - Valley City, ND

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (61%).

Average rainfall
Valley City, ND

Average rainfall - Valley City, ND

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days
Valley City, ND

Average rainfall days - Valley City, ND

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (1.5 days).

Average snowfall
Valley City, ND

Average snowfall - Valley City, ND

The month with the highest snowfall is December (3.11").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Valley City, ND

Average snowfall days - Valley City, ND

The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Valley City, ND

Average daylight / Average sunshine - Valley City, ND

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days
Valley City, ND

Average sunshine days - Valley City, ND

The month with the most sunshine days is October (20 days).
The month with the least sunshine days is June (12.3 days).

Average UV index
Valley City, ND

Average UV index - Valley City, ND

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

Average visibility
Valley City, ND

Average visibility - Valley City, ND

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

Valley City, North Dakota, USA

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