Climate and monthly weather forecast
Martensdale, IA

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Weather in January

January, the same as December, in Martensdale, Iowa, is a freezing cold winter month, with an average temperature fluctuating between 15.3°F (-9.3°C) and 28.8°F (-1.8°C). Martensdale, Iowa, records the coldest temperatures in January, averaging a high of 28.8°F (-1.8°C) and a low of 15.3°F (-9.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a wintry month in Martensdale, Iowa, with an average temperature ranging between max 32.5°F (0.3°C) and min 18.5°F (-7.5°C). February brings a marginal elevation to a cold 32.5°F (0.3°C) from January's 28.8°F (-1.8°C) in Martensdale's average high-temperatures. Weather in February »

Weather in March

March, the first month of the spring in Martensdale, is a frosty month, with an average temperature ranging between max 47.8°F (8.8°C) and min 32.5°F (0.3°C). A distinct shift in the average high-temperature is signaled in March, moving up from an icy 32.5°F (0.3°C) in February to a frosty 47.8°F (8.8°C). Weather in March »

Weather in April

April is a moderate spring month in Martensdale, Iowa, with an average temperature ranging between max 59.9°F (15.5°C) and min 42.4°F (5.8°C). An increase in the average high-temperature marks April, moving from March's frosty 47.8°F (8.8°C) to a mild 59.9°F (15.5°C). Weather in April »

Weather in May

May, the last month of the spring in Martensdale, is an agreeable month, with an average temperature ranging between min 52.9°F (11.6°C) and max 69.6°F (20.9°C). The transition to May introduces an increase in the average high-temperature, shifting from a moderate 59.9°F (15.5°C) in April to an agreeable 69.6°F (20.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Martensdale, Iowa, with an average temperature fluctuating between 79.7°F (26.5°C) and 63.1°F (17.3°C). June sees a rise in the average high-temperature, climbing from a pleasant 69.6°F (20.9°C) in May to a moderately hot 79.7°F (26.5°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Martensdale, Iowa, with an average temperature fluctuating between 65.7°F (18.7°C) and 83.1°F (28.4°C). Martensdale records the warmest temperatures in July, averaging a high of 83.1°F (28.4°C) and a low of 65.7°F (18.7°C). The heat index value for July is computed to be a tropical 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Martensdale, Iowa, with an average temperature ranging between max 81.3°F (27.4°C) and min 62.6°F (17°C). The arrival of August is marked by an average high-temperature of a still warm 81.3°F (27.4°C), bearing a close resemblance to July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Martensdale, Iowa, with an average temperature ranging between max 75.7°F (24.3°C) and min 55.9°F (13.3°C). The arrival of September corresponds with a light shift in temperature, down from 81.3°F (27.4°C) in August to a still warm 75.7°F (24.3°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Martensdale, Iowa, with temperature in the range of an average high of 60.8°F (16°C) and an average low of 44.6°F (7°C). October's arrival is marked by a notable drop in high-temperatures, falling from a warm 75.7°F (24.3°C) in September to a refreshing 60.8°F (16°C). Weather in October »

Weather in November

November, the last month of the autumn in Martensdale, is also a frosty month, with an average temperature ranging between max 47.5°F (8.6°C) and min 32.7°F (0.4°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a refreshing 60.8°F (16°C) in October to a frosty 47.5°F (8.6°C). Weather in November »

Weather in December

December, the first month of the winter in Martensdale, is still a cold month, with an average temperature varying between 34.7°F (1.5°C) and 22.8°F (-5.1°C). In December, the average high-temperature decreases from a frosty 47.5°F (8.6°C) in November to a wintry 34.7°F (1.5°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Martensdale?

Martensdale's January weather, with an average high temperature of 28.8°F (-1.8°C) and an average low temperature of 15.3°F (-9.3°C), tends to be the coldest of the year.

What is the most humid month in Martensdale?

January and June, with an average relative humidity of 82%, are most humid months.

How much does it rain in Martensdale?

Throughout the year, there are 118.9 rainfall days, and 18.62" (473mm) of precipitation is accumulated.

When does it snow in Martensdale?

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

How many days does it snow in Martensdale?

Throughout the year, there are 31.9 snowfall days, and 10.12" (257mm) of snow is accumulated.

What is the month with the least sunshine in Martensdale?

January has the least sunshine of the year in Martensdale, with an average of 4.3h of sunshine.

What is the month with the lowest UV index in Martensdale?

The month with the lowest UV index in Martensdale, Iowa, is January, with an average maximum UV index of 1.

What is the snowiest month in Martensdale?

The month with the most snowfall is February, when snow falls for 8.2 days and typically aggregates up to 3.03" (77mm) of snow.

When is Daylight Saving Time (DST) in Martensdale?

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

May is the month with the most rainfall in Martensdale, Iowa. Rain falls for 15.9 days and accumulates 3.07" (78mm) of precipitation.

When it does not snow in Martensdale?

In Martensdale, snow does not fall in June through September.

When are the longest days in Martensdale?

June has the longest days of the year in Martensdale, with an average of 15h and 6min of daylight.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Martensdale.

What are the warmest months in Martensdale?

Martensdale's warmest weather arrives in July, when temperatures average a high of 83.1°F (28.4°C) and a low of 65.7°F (18.7°C).

What month has the most sunshine in Martensdale?

July has the most sunshine of the year in Martensdale, Iowa, with an average of 10.4h of sunshine.

What is the least humid month in Martensdale?

The least humid month is October, with an average relative humidity of 71%.

What is the driest month in Martensdale?

The month with the least rainfall is December, when the rain falls for 4.7 days and typically collects 0.55" (14mm) of precipitation.

What is the month with the shortest days in Martensdale?

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

Average temperature
Martensdale, IA

Average temperature - Martensdale, IA

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (28.8°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure
Martensdale, IA

Average pressure - Martensdale, IA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Martensdale, IA

Average wind speed - Martensdale, IA

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

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Average humidity
Martensdale, IA

Average humidity - Martensdale, IA

The months with the highest relative humidity are January and June (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall
Martensdale, IA

Average rainfall - Martensdale, IA

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is December (0.55").

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Average rainfall days
Martensdale, IA

Average rainfall days - Martensdale, IA

The months with the highest number of rainy days are May and June (15.9 days).
The month with the least rainy days is January (3.4 days).

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Average snowfall
Martensdale, IA

Average snowfall - Martensdale, IA

The month with the highest snowfall is February (3.03").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Martensdale, IA

Average snowfall days - Martensdale, IA

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Martensdale, IA

Average daylight / Average sunshine - Martensdale, IA

The month with the longest days is June (Average daylight: 15h and 6min).
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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days
Martensdale, IA

Average sunshine days - Martensdale, IA

The month with the most sunshine days is December (21.9 days).
The month with the least sunshine days is June (11 days).

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Average visibility
Martensdale, IA

Average visibility - Martensdale, IA

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).

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Martensdale, Iowa, USA

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