Climate and monthly weather forecast
Zearing, IA

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The climate of Zearing

Zearing, cradled in the heart of Iowa, USA, experiences a humid continental climate with no dry season and a hot summer, a profile neatly classified as Dfa in the Köppen climate classification. A close examination of the relevant climatological parameters reveals a variegated montage of weather conditions spanning across the year.

The mercury shows remarkable variety as the year slips into different seasons. From the cold hold of January with an average high of only 26.2°F (-3.2°C) and average low at 13.3°F (-10.4°C), the temperature gradually rises, peaking in July with the mean high soaring to 81.1°F (27.3°C) and low nestled comfortably at 64.6°F (18.1°C). Following this, the descent is gradual and by December, the average high comes down to 32.4°F (0.2°C) and the low chills to 21.2°F (-6°C).

Rainfall distribution also follows an interesting trail. From January’s average of 0.91" (23mm) across 4 days, it ascends to hit the maximum value in May with a bounty of 4.17" (106mm) spread over 17 days. Subsequently, it shows a slow descent till it reaches its nadir in December, with just 1.18" (30mm). Meanwhile, the snowfall contributes its part to the winter weather, peaking in January with 3.94" (100mm) and receding till there is virtually none in the summer and autumn, to return again in late November.

Daylight and sunshine hours swing with the changing seasons. While January offers only 9.5 hours of daylight and 3.9 hours of sunshine, these figures rise to their zenith in June with 15.2 hours of daylight and 9.4 hours of sunshine. The year comes around a full circle with December reverting to 9.2 hours of daylight and 4.4 hours of sunshine.

The best time to visit Zearing

Considering the varying weather conditions, the ideal time to visit Zearing would be between June and August. During these months, the temperatures are pleasant and range from 78.6°F (25.9°C) to 81.1°F (27.3°C) during the days and drop to between 61.5°F (16.4°C) and 64.6°F (18.1°C) during the nights. One can enjoy approximately 15 hours of daylight and up to 10 hours of sunshine per day. Although there are infrequent showers in this duration, the total rainfall doesn’t exceed 3.7" (94mm) on average. Moreover, there is virtually no snowfall in these months.

The worst time to visit Zearing

From a tourist’s standpoint, the winter months, from December to February, would likely be the least favourable time to visit Zearing. The winter temperatures dive between 26.2°F (-3.2°C) to 30.2°F (-1°C) in the day, and 13.3°F (-10.4°C) to 16.9°F (-8.4°C) at night, with higher humidity and snowfall ranging from 2.01 to 3.94" (100mm) on average. Additionally, these months have the shortest daylight hours and least amount of sunshine, making outdoor activities less inviting.

Spring weather in Zearing

Transiting from the icy shocks of winter, the weather in Zearing signals the arrival of spring with a noticeable rise in temperature ranging from 45.7°F (7.6°C) to 69.3°F (20.7°C). Correspondingly, the night temperatures also climb up to between 31.3°F (-0.4°C) and 52.5°F (11.4°C). Spring showers are regular, with rainfall rising from 1.73" (44mm) in March to 4.17" (106mm) in May. The length of the day also increases, reaching a comfortable length of 14.6 hours in May.

Summer weather in Zearing

The summer season in Zearing is marked by warm temperatures, with the mercury bouncing between 78.6°F (25.9°C) and 81.1°F (27.3°C) during the day, and a comfortable 61.5°F (16.4°C) to 64.6°F (18.1°C) after sunset. The occasional rain showers keep the air fresh, although the relative humidity averages at a high of 81%. The sun dominates the sky from the longest part of the year, with sunshine hours extending up to 9.6 hours in a day.

Autumn weather in Zearing

As Zearing transitions into autumn, the temperature begins its descent. September greets with a warm 74.7°F (23.7°C) that gently drops to 45.7°F (7.6°C) by November. The night chill gradually set in, with the initial 55.6°F (13.1°C) going down to 32°F (0°C) by November’s end. The days also shorten, with daylight hours decreasing from 12.5 hours in September to 9.8 hours in November.

Winter weather in Zearing

Winter in Zearing brings a harsh drop in the temperature, sinking to an average low of 13.3°F (-10.4°C) in January. The days grow shorter, and the gloom of winter envelops the town as the sunlight only reaches for an average of 9.2 hours a day in December. Snowfall is prevalent, with an average range between 1.73" (44mm) and 3.94" (100mm) during these months, and the relative humidity boosts up to an average of 81% in December. Therefore, covering up against the sharp cold becomes a necessity during Zearing’s winter.

Weather in January

January in Zearing, Iowa, USA bears the brunt of winter with chilly temperatures and snowfall. Highs barely clear the freezing point at 26.2°F (-3.2°C), while average lows hover around 13.3°F (-10.4°C). Humidity is elevated at a relative 85%, often contributing to a crisp, frosty feel. Weather in January »

Weather in February

The freezing weather persists in Zearing throughout February. Although the daytime highs of 30.2°F (-1°C) and nighttime lows of 16.9°F (-8.4°C) represent a slight increase from January, February temperatures still remain well below the freezing point. Weather in February »

Weather in March

As spring arrives in Zearing, there is a notable change in March's weather relative to February. The days become appreciably warmer with an average high of 45.7°F (7.6°C), representing a significant jump from the February high of 30.2°F (-1°C). Weather in March »

Weather in April

Zearing witnesses a notable improvement in weather conditions during April. The average temperatures significantly increase with highs of 58.3°F (14.6°C) and lows of 41.5°F (5.3°C). Contrasting with March, the rainfall intensifies, and snow virtually disappears. Weather in April »

Weather in May

In May, mild weather dominates in Zearing, substantially differing from the preceding cold months. With highs averaging at 69.3°F (20.7°C), this rise in temperature is accompanied by a similar increase in rainfall, reaching a high of 4.17in. Weather in May »

Weather in June

As summer sets in Zearing by June, there is a noticeable shift in weather patterns from May. Temperatures climb towards their annual peak, with highs averaging 78.6°F (25.9°C), contributing to ideal conditions for outdoor summer activities. Weather in June »

Weather in July

July represents the climatic extremity of summer in Zearing, with average high temperatures peaking at 81.1°F (27.3°C). It's the sunniest and warmest month of the year. Combined with moderate rainfall of 2.28in, this period embodies the classic midwestern summer, hot yet manageable, perfect for outdoor recreation and water-based activities. Weather in July »

Weather in August

August brings a subtle decrease in average temperatures, with the high dipping slightly to 79.7°F (26.5°C) from July's peak of 81.1°F (27.3°C). However, weather patterns remain largely summery, with limited rainfall and extended daylight hours. Weather in August »

Weather in September

September in Zearing marks the onset of Autumn, where temperatures begin to cool from August's high of 79.7°F (26.5°C) to an average high of 74.7°F (23.7°C). The season is characterized by steady rainfall which accompanies the foliage's transformation from green to an array of oranges, reds, and yellows. Weather in September »

Weather in October

October is a significant transitional period in Zearing. It witnesses a departure from the mild temperatures of September, with highs falling to 59.9°F (15.5°C) and lows to 44.2°F (6.8°C). The vivid colors of fall are in full display, creating an enchanting landscape across the city. Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Zearing, Iowa, with an average temperature fluctuating between 32°F (0°C) and 45.7°F (7.6°C). Observing a mild shift, the average high-temperature during November reduces from October's refreshing 59.9°F (15.5°C) to a frosty 45.7°F (7.6°C). Weather in November »

Weather in December

As the year draws to a close, December brings back the harsh winter weather to Zearing. With a significant drop from November’s temperatures, December's highs reach only as much as 32.4°F (0.2°C), while lows can plunge down to 21.2°F (-6°C). Weather in December »

Frequently asked questions

What time of the year is the coldest?

Zearing's January weather reaches an average high of 26.2°F (-3.2°C) and an average low of 13.3°F (-10.4°C), making it the coldest month.

What is the most humid month?

January is the most humid month, with an average relative humidity of 85%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 4 days and accumulates 0.91" (23mm) of precipitation.

How much does it rain?

In Zearing, Iowa, during the entire year, the rain falls for 128.1 days and collects up to 26.61" (676mm) of precipitation.

When does it snow?

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

When does it snow the most?

January is the month with the most snowfall. Snow falls for 10.2 days and accumulates 3.94" (100mm) of snow.

How much does it snow?

In Zearing, during the entire year, snow falls for 38.3 days and aggregates up to 14.13" (359mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.9h of sunshine.

What are the months with the lowest UV index?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Zearing.

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 17 days and accumulates 4.17" (106mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

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

What are the months with the highest UV index?

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

What is the hottest time of year?

Zearing records the warmest temperatures in July, averaging a high of 81.1°F (27.3°C) and a low of 64.6°F (18.1°C).

What month has the most sunshine?

With an average of 10h of sunshine, July has the most sunshine of the year.

What is the least humid month?

With an average relative humidity of 70%, October is the least humid month.

What is the month with the shortest days in Zearing?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

Average temperature
Zearing, IA

Average temperature - Zearing, IA

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (26.2°F).

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure
Zearing, IA

Average pressure - Zearing, IA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed
Zearing, IA

Average wind speed - Zearing, IA

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity
Zearing, IA

Average humidity - Zearing, IA

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (70%).

Average rainfall
Zearing, IA

Average rainfall - Zearing, IA

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days
Zearing, IA

Average rainfall days - Zearing, IA

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (3.8 days).

Average snowfall
Zearing, IA

Average snowfall - Zearing, IA

The month with the highest snowfall is January (3.94").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Zearing, IA

Average snowfall days - Zearing, IA

The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Zearing, IA

Average daylight / Average sunshine - Zearing, IA

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: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days
Zearing, IA

Average sunshine days - Zearing, IA

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (10.6 days).

Average UV index
Zearing, IA

Average UV index - Zearing, IA

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

Average visibility
Zearing, IA

Average visibility - Zearing, 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).

Zearing, Iowa, USA

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