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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 Berwick, Iowa, is another subzero cold winter month, with an average temperature fluctuating between 27.7°F (-2.4°C) and 14.4°F (-9.8°C). January is the coldest month, with an average high-temperature of 27.7°F (-2.4°C) and an average low-temperature of 14.4°F (-9.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Berwick, Iowa, with an average temperature fluctuating between 18°F (-7.8°C) and 31.5°F (-0.3°C). The high-temperature average in February for Berwick, Iowa, is a still freezing cold 31.5°F (-0.3°C), staying closely aligned with January's conditions. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Berwick, Iowa, with temperature in the range of an average low of 31.6°F (-0.2°C) and an average high of 46.8°F (8.2°C). As Berwick welcomes March, there is a noticeable shift in the average high-temperature, escalating from February's freezing cold 31.5°F (-0.3°C) to a frosty 46.8°F (8.2°C). Weather in March »
Weather in April
April is a moderate spring month in Berwick, Iowa, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 42.3°F (5.7°C). April brings a rise in Berwick's average high-temperature, moving from a frosty 46.8°F (8.2°C) in March to a moderate 59.4°F (15.2°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Berwick, Iowa, with an average temperature varying between 53.1°F (11.7°C) and 69.6°F (20.9°C). The arrival of May signals an increase in the average high-temperature, moving from a mild 59.4°F (15.2°C) in April to a pleasant 69.6°F (20.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Berwick, Iowa, with an average temperature varying between 62.6°F (17°C) and 79.3°F (26.3°C). With the onset of June, Berwick sees a temperature rise, with the average high-temperature moving from May's agreeable 69.6°F (20.9°C) to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Berwick, Iowa, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 65.1°F (18.4°C). In Berwick, the highest average temperatures are observed in July, with a high of 82.2°F (27.9°C) and a low of 65.1°F (18.4°C). July's mean heat index is estimated at a tropical 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Berwick, is also a moderately hot month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 81.1°F (27.3°C). The shift to August signals an average high-temperature of a still moderately hot 81.1°F (27.3°C), subtly varied from July's 82.2°F (27.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Berwick, is also a moderately hot month, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 55.9°F (13.3°C). The shift from August to September includes a small decrease in the average high-temperature, from 81.1°F (27.3°C) to a still moderately hot 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, in Berwick, Iowa, is another refreshing autumn month, with an average temperature fluctuating between 44.4°F (6.9°C) and 60.3°F (15.7°C). October's arrival witnesses a distinct drop in the average high-temperature, receding from September's moderately hot 75.2°F (24°C) to a mild 60.3°F (15.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Berwick, is another chilly month, with an average temperature varying between 32.7°F (0.4°C) and 46.8°F (8.2°C). As November begins, there is a decrease in the average high-temperature, falling from a refreshing 60.3°F (15.7°C) in October to a frosty 46.8°F (8.2°C). Weather in November »
Weather in December
December, the first month of the winter in Berwick, is still a cold month, with an average temperature fluctuating between 34°F (1.1°C) and 22.1°F (-5.5°C). With December's arrival, Berwick's weather changes as the average high-temperature falls from a chilly 46.8°F (8.2°C) in November to a wintry 34°F (1.1°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Berwick?
The coldest time of the year is January, with temperatures averaging a high of 27.7°F (-2.4°C) and a low of 14.4°F (-9.8°C).
What is the most humid month in Berwick?
With an average relative humidity of 83%, January is the most humid month in Berwick.
What is the driest month in Berwick?
January is the month with the least rainfall in Berwick, Iowa. Rain falls for 4.9 days and accumulates 0.94" (24mm) of precipitation.
How many days does it rain in Berwick?
In Berwick, during the entire year, the rain falls for 129.8 days and collects up to 25.91" (658mm) of precipitation.
When does it snow in Berwick?
Months with snowfall are January through May, October through December.
How much does it snow in Berwick?
In Berwick, Iowa, during the entire year, snow falls for 36.2 days and aggregates up to 13.94" (354mm) of snow.
What is the month with the least sunshine in Berwick?
With an average of 4.3h of sunshine, January has the least sunshine of the year in Berwick, Iowa.
What is the month with the lowest UV index in Berwick?
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.
What is the snowiest month in Berwick?
February is the month with the most snowfall. Snow falls for 8.8 days and accumulates 4.17" (106mm) of snow.
When is Daylight Saving Time (DST) in Berwick?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Berwick, 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 rainiest month in Berwick?
The month with the most rainfall in Berwick, Iowa, is May, when the rain falls for 17 days and typically aggregates up to 3.98" (101mm) of precipitation.
When it does not snow in Berwick?
June through September are months without snowfall in Berwick, Iowa.
When are the longest days in Berwick?
June has the longest days of the year in Berwick, Iowa, with an average of 15h and 12min of daylight.
What are the months with the highest UV index in Berwick?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Berwick, Iowa.
What part of the year is the hottest in Berwick?
In Berwick, the average highest temperatures are observed in July, with a high of 82.2°F (27.9°C) and a low of 65.1°F (18.4°C).
What month has the most sunshine in Berwick?
With an average of 10.4h of sunshine, July has the most sunshine of the year in Berwick, Iowa.
What is the least humid month in Berwick?
With an average relative humidity of 70%, October is the least humid month.
What is the month with the shortest days in Berwick?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Berwick.
Average temperature
Berwick, IA
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (27.7°F).
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure
Berwick, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"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:
30.12"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
Berwick, IA
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.2mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Berwick, IA
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Berwick, IA
- Average rainfall in January:
0.94" - Average rainfall in February:
1.06" - Average rainfall in March:
1.77" - Average rainfall in April:
2.72" - Average rainfall in May:
3.98" - Average rainfall in June:
3.5"
- Average rainfall in July:
2.13" - Average rainfall in August:
2.48" - Average rainfall in September:
2.6" - Average rainfall in October:
2.13" - Average rainfall in November:
1.34" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days
Berwick, IA
- Average rainfall days in January:
4.9 days - Average rainfall days in February:
3.7 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
7.6 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (3.7 days).
Average snowfall
Berwick, IA
- Average snowfall in January:
4.09" - Average snowfall in February:
4.17" - Average snowfall in March:
1.69" - Average snowfall in April:
0.67" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Berwick, IA
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1.4 days - Average snowfall days in May:
0.2 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:
0.6 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
7.7 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Berwick, 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 4min - 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 1min
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).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
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).
Average sunshine days
Berwick, IA
- Average sunshine days in January:
17.5 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is June (11 days).
Average UV index
Berwick, 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 cloud cover
Berwick, IA
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and September (Cloud cover 29).
Average visibility
Berwick, IA
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Berwick, Iowa, USA
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