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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Holt, Iowa, is a freezing cold winter month, with an average temperature ranging between min 16°F (-8.9°C) and max 29.3°F (-1.5°C). January, recording an average high temperature of 29.3°F (-1.5°C) and a low temperature of 16°F (-8.9°C), is Holt's coldest month. Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Holt, Iowa, with temperature in the range of an average high of 33.4°F (0.8°C) and an average low of 18.9°F (-7.3°C). Holt's February average high-temperature settles at a wintry 33.4°F (0.8°C), showing a near match with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Holt, is a frosty month, with an average temperature varying between 48.6°F (9.2°C) and 32.7°F (0.4°C). As Holt transitions into March, a noticeable rise in the average high-temperature is observed, soaring from an icy 33.4°F (0.8°C) in February to a chilly 48.6°F (9.2°C). Weather in March »
Weather in April
April in Holt, Iowa, is a refreshing spring month, with an average temperature ranging between max 60.1°F (15.6°C) and min 42.4°F (5.8°C). April comes with an increase, with the average high-temperature moving from a frosty 48.6°F (9.2°C) in March to a refreshing 60.1°F (15.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Holt, Iowa, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 70.2°F (21.2°C). An escalation in the average high-temperature is seen with the onset of May, moving from a moderate 60.1°F (15.6°C) in April to an agreeable 70.2°F (21.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Holt, Iowa, with an average temperature varying between 79.9°F (26.6°C) and 63.3°F (17.4°C). The shift from May to June is marked by an increase in the average high-temperature, moving from an agreeable 70.2°F (21.2°C) to a moderately hot 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in Holt, Iowa, is another warm summer month, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 65.8°F (18.8°C). Holt's July weather, with an average high temperature of 83.3°F (28.5°C) and an average low temperature of 65.8°F (18.8°C), tends to be the warmest of the year. In July, the heat index is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Holt, Iowa, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 63°F (17.2°C). Holt's entry into August measures an average high-temperature of a still moderately hot 81.1°F (27.3°C), closely parallel to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Holt, is also a moderately hot month, with an average temperature ranging between max 75.6°F (24.2°C) and min 56.1°F (13.4°C). September's arrival aligns with a minor decrease in average high-temperatures, from August's 81.1°F (27.3°C) to a still warm 75.6°F (24.2°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Holt, Iowa, with an average temperature varying between 44.4°F (6.9°C) and 61.3°F (16.3°C). The decrease of average high-temperatures is mild in October, with a decline from a moderately hot 75.6°F (24.2°C) in September to a refreshing 61.3°F (16.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Holt, is another chilly month, with temperature in the range of an average high of 47.5°F (8.6°C) and an average low of 32.9°F (0.5°C). November's onset corresponds with a shift in the average high-temperature, moving from an enjoyable 61.3°F (16.3°C) in October to a frosty 47.5°F (8.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Holt, Iowa, with an average temperature ranging between max 34.3°F (1.3°C) and min 22.1°F (-5.5°C). The beginning of December marks a decrease in the average high-temperature, transitioning from a chilly 47.5°F (8.6°C) in November to a wintry 34.3°F (1.3°C). Weather in December »
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
Holt's coldest temperatures are experienced in January, with average high temperatures of 29.3°F (-1.5°C) and lows of 16°F (-8.9°C).
What are the most humid months?
The months with the highest humidity are January and June, with an average relative humidity of 81%.
How many days does it rain?
In Holt, during the entire year, the rain falls for 115.1 days and collects up to 19.21" (488mm) of precipitation.
When does it snow?
Months with snowfall in Holt are January through April, October through December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 8.4 days and accumulates 2.28" (58mm) of snow.
How much does it snow?
Throughout the year, there are 27.6 snowfall days, and 8.15" (207mm) of snow is accumulated.
What is the month with the least sunshine in Holt?
January has the least sunshine of the year, with an average of 4.4h of sunshine.
When is the lowest UV index in Holt?
With an average maximum UV index of 1, January is the month with the lowest UV index.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 3 days and typically collects 0.51" (13mm) of precipitation.
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.
When it does not snow?
May through September are months without snowfall.
What is the wettest month?
June is the month with the most rainfall. Rain falls for 15.3 days and accumulates 3.74" (95mm) of precipitation.
When are the longest days?
June has the longest days of the year, with an average of 15h and 6min of daylight.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year?
In Holt, July records the average highest temperatures, peaking at 83.3°F (28.5°C) and reaching a low of 65.8°F (18.8°C).
What month has the most sunshine?
With an average of 10.3h of sunshine, July has the most sunshine of the year in Holt.
What is the least humid month?
October is the least humid month in Holt, with an average relative humidity of 70%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Holt, IA
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (29.3°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure
Holt, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Holt, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.5mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8.2mph
- Average wind speed in July:
7mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.9mph
The windiest months (with the highest average wind speed) are March and April (10.5mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity
Holt, IA
The months with the highest relative humidity are January and June (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Holt, IA
- Average rainfall in January:
0.55" - Average rainfall in February:
0.51" - Average rainfall in March:
1.1" - Average rainfall in April:
1.69" - Average rainfall in May:
3.19" - Average rainfall in June:
3.74"
The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days
Holt, IA
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
13.2 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
5.2 days - Average rainfall days in December:
4.7 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (3 days).
Average snowfall
Holt, IA
The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Holt, IA
- Average snowfall days in January:
8.4 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.9 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.7 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
5.3 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Holt, IA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
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 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Holt, IA
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
18.7 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
12 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
14.1 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
21.9 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is May (12 days).
Average UV index
Holt, IA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Holt, IA
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and September (Cloud cover 29).
Average visibility
Holt, 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).
Holt, Iowa, USA
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