Climate and monthly weather forecast
Cedar Falls, IA

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The climate of Cedar Falls

Positioned in northeastern Iowa, Cedar Falls is characterized by a Humid continental climate, classified as Dfa according to the Köppen climate classification system. This classification hints at a palpable yearly variation in weather ranging from hot summers to cold winters.

The weather conditions in Cedar Falls showcase considerable fluctuation throughout the year with the highest temperature spiking to 80.1°F (26.7°C) in July and the lowest plummeting to 12°F (-11.1°C) in January. Cedar Falls experiences a marked variation in rainfall as well with the highest being 4.25" (108mm) in May and the least amount of 1.06" (27mm) in January. Similarly, the daylight hours in Cedar Falls are highest at 15.3 hours in June and decline to 9.1 hours in December.

January is a distinct month for Cedar Falls due to its highest snowfall at 4.72" (120mm). On the other hand, July tickles the eye with an impressive 9.9 hours of sunshine, making it the sunniest of all. The weather also captivates interest with the relative humidity level reaching its highest at 87% in January and its lowest at 72% in October.

The best time to visit Cedar Falls

The favorable period for an excursion to Cedar Falls depends on the visitor’s goals and weather preference. However, May to September offers an invitingly pleasing weather with average high temperatures ranging from 68.2°F (20.1°C) and extending up to 80.1°F (26.7°C) which is ideal for outdoor activities. In addition, these months also have extended hours of daylight from 14.6 hours to 15.3 hours per day affording more opportunities for sightseeing and exploration.

The worst time to visit Cedar Falls

Visitors who are not so fond of winter might think twice about planning a trip between November to March, considered as the least desirable period due to the biting cold. The temperatures during these months are seen dropping with a low of 12°F (-11.1°C) in January. These months also witness a higher propensity for snowfall from 1.69" (43mm) in November to as much as 4.72" (120mm) in January.

Spring weather in Cedar Falls

Covering the months of March, April, and May, spring in Cedar Falls experiences a noticeable warming up with average high temperatures from 43.7°F (6.5°C) in March followed by a significant jump to 56.5°F (13.6°C) in April and then peaking at 68.2°F (20.1°C) in May. This season also sees an upsurge in rainfall, escalating from 1.69" (43mm) in March to reach a high of 4.25" (108mm) by May, making it the wettest month of the year.

Summer weather in Cedar Falls

The summer months of June, July, and August can be described as hot and humid. The average high temperatures hover between 77.5°F (25.3°C) in June to 80.1°F (26.7°C) in July before descending slightly to 78.4°F (25.8°C) in August. July is also noted for its high relative humidity of 84%. Though the rainfall decreases during the summer, it maintains levels of 4.02" (102mm) in June, 2.72" (69mm) in July, and 1.77" (45mm) in August.

Autumn weather in Cedar Falls

Autumn presents a shift in temperatures from warm to chilly with September starting at 73.2°F (22.9°C) and dipping to 58.3°F (14.6°C) by November. Similarly, the autumn months also see light rainfall ranging from 2.09" (53mm) in September, 2.56" (65mm) in October to 1.46" (37mm) in November. The number of daylight hours also dwindle from 12.5 hours in September to 9.8 hours in November.

Winter weather in Cedar Falls

Winter covers the months of December through February and is typically marked by cold temperatures and snow. December starts with an average high of 30.7°F (-0.7°C) that dips even further in the subsequent months. Snowfall is an intrinsic characteristic of Cedar Falls’ winter with December witnessing 3.27" (83mm) of snow and January experiencing the maximum snowfall of the year at 4.72" (120mm). The coldest month is January with temperatures as low as 12°F (-11.1°C) and the shortest daylight period of the year at 9.1 hours.

Weather in January

Cold weather dominates Cedar Falls, Iowa, during the January. Ice, snow, and freezing temps are the hallmarks of this month. Forecast notes low temperatures reaching 12°F (-11.1°C), along with the highest snowfall of 4.72" (120mm), creating a picturesque winter setting. Weather in January »

Weather in February

February weather in Cedar Falls, Iowa, brings a slight upturn in temperatures. Still firmly in the grip of winter, February endures as a month for scarves, coats, and the occasional snowfall. It displays only a marginal increase in temperature from January. Weather in February »

Weather in March

March weather in Cedar Falls, Iowa, signals the initial onset of spring. However, it contrasts starkly with February, as the snowfall reduces to 1.81" (46mm). Warmer sunny days emerge gradually, bidding adieu to the frosty winter. The chance of snow reduces, while the possibility of rain increases subtly. Weather in March »

Weather in April

April in Cedar Falls, Iowa, is a notable departure from the chilly days of March, as temperatures continue to rise. This month serves as a herald for spring, offering a reprieve from the winter months. Yet, April distinguishes itself as the wettest month, with rainfall reaching a high of 3.11" (79mm). Weather in April »

Weather in May

The weather in May in Cedar Falls, Iowa, extends the gentle warmth of spring throughout the month. Comfortable temperatures create a pleasant atmosphere, eliminating the need for heavy winter clothing. With the highest rainfall of 4.25" (108mm), May outpours April, lending to a damp atmosphere. Weather in May »

Weather in June

June in Cedar Falls, Iowa, presages the arrival of the summer season. The weather shifts dramatically, making this month considerably warmer than May. Although rainfall remains high at 4.02" (102mm), sunshine is abundant, and daylight extends beyond 15 hours. Weather in June »

Weather in July

July weather in Cedar Falls, Iowa, enters the zenith of summer, portraying intense heat and plenty of sunshine. Temperatures escalate to the year's maximum of 80.1°F (26.7°C), rendering July as the hottest month. Hats, sunscreen, and cold drinks become indispensable tools for managing the heat. Weather in July »

Weather in August

August weather in Cedar Falls, Iowa, showcases summer at its peak yet brings a slight decline from the heatwaves of July. The transition from hot to moderately hot makes the month comparatively comfortable. Rainfall reduces, plummeting down to 1.77" (45mm), and the town experiences a dry spell. Weather in August »

Weather in September

September in Cedar Falls, Iowa, witnesses a perceptible change as the temperature slowly drops. The departure from a sizzling summer to a cooler autumn creates a visually appealing landscape. Though the mercury continues to fall over the course of the month, the weather remains dry with only 2.09" (53mm) of rainfall. Weather in September »

Weather in October

October weather in Cedar Falls, Iowa, is characterized by the onset of autumn chill. This month serves as a gateway between the summer and winter seasons. Notably, from the warm days of September, there arrives a draught, with temperatures receding extensively. Weather in October »

Weather in November

November in Cedar Falls, Iowa, reduces the warmth of October, introducing a perceptible chill. The cold days and cooler nights signal the loosening grip of autumn. However, an uptick in snowfall is observed, with 1.69" (43mm) of snow turning the town into a winter wonderland. Weather in November »

Weather in December

December weather in Cedar Falls, Iowa, welcomes the full swing of winter. The cool atmosphere of November hardens into a frosty chill. Snowfall sees a significant increase to 3.27" (83mm), blanketing the city in a layer of white. Weather in December »
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

The coldest month is January, with an average high-temperature of 24.3°F (-4.3°C) and an average low-temperature of 12°F (-11.1°C).

What is the most humid month?

With an average relative humidity of 87%, January is the most humid month.

What is the driest month in Cedar Falls?

The month with the least rainfall is January, when the rain falls for 4.2 days and typically collects 1.06" (27mm) of precipitation.

How much does it rain?

Throughout the year, there are 127.2 rainfall days, and 27.28" (693mm) of precipitation is accumulated.

When does it snow?

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

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 10.4 days and typically aggregates up to 4.72" (120mm) of snow.

How much does it snow in Cedar Falls?

In Cedar Falls, during the entire year, snow falls for 41.5 days and aggregates up to 17.56" (446mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.8h of sunshine.

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 rainiest month?

May is the month with the most rainfall. Rain falls for 16.9 days and accumulates 4.25" (108mm) of precipitation.

When it does not snow?

In Cedar Falls, Iowa, snow does not fall in June through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 18min of daylight.

What is the month with the highest UV index?

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

What time of the year is the hottest?

July is the warmest month, with the temperature often reaching an average high of 80.1°F (26.7°C) and an average low of 63.1°F (17.3°C).

What month has the most sunshine?

With an average of 9.9h of sunshine, July has the most sunshine of the year.

What is the least humid month?

The least humid month is October, with an average relative humidity of 72%.

What is the month with the shortest days?

With an average of 9h and 6min of daylight, December has the shortest days of the year.

When is the lowest UV index?

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

Average temperature
Cedar Falls, IA

Average temperature - Cedar Falls, IA

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (24.3°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (12°F).

Average pressure
Cedar Falls, IA

Average pressure - Cedar Falls, IA

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed
Cedar Falls, IA

Average wind speed - Cedar Falls, IA

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (7mph).

Average humidity
Cedar Falls, IA

Average humidity - Cedar Falls, IA

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Cedar Falls, IA

Average rainfall - Cedar Falls, IA

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days
Cedar Falls, IA

Average rainfall days - Cedar Falls, IA

The month with the highest number of rainy days is June (17 days).
The months with the least rainy days are January and February (4.2 days).

Average snowfall
Cedar Falls, IA

Average snowfall - Cedar Falls, IA

The month with the highest snowfall is January (4.72").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Cedar Falls, IA

Average snowfall days - Cedar Falls, IA

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Cedar Falls, IA

Average daylight / Average sunshine - Cedar Falls, IA

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days
Cedar Falls, IA

Average sunshine days - Cedar Falls, IA

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is June (11.8 days).

Average visibility
Cedar Falls, IA

Average visibility - Cedar Falls, IA

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

Cedar Falls, Iowa, USA

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