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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 Lisbon, Iowa, is another subzero cold winter month, with an average temperature fluctuating between 26.2°F (-3.2°C) and 14.2°F (-9.9°C). Lisbon's temperature records reveal January as the coldest month, marked by average highs of 26.2°F (-3.2°C) and lows of 14.2°F (-9.9°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Lisbon, Iowa, with temperature in the range of an average low of 17.4°F (-8.1°C) and an average high of 30.6°F (-0.8°C). The average high-temperature during February is a still subzero cold 30.6°F (-0.8°C), almost matching the conditions of the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Lisbon, Iowa, with an average temperature ranging between min 30.7°F (-0.7°C) and max 45.5°F (7.5°C). The arrival of March brings a significant change in Lisbon's weather, with average high-temperatures climbing from February's subzero cold 30.6°F (-0.8°C) to a frosty 45.5°F (7.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Lisbon, Iowa, with an average temperature varying between 41°F (5°C) and 57.9°F (14.4°C). The start of April signals an increase in the average high-temperature, moving from a frosty 45.5°F (7.5°C) in March to a refreshing 57.9°F (14.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Lisbon, Iowa, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 68.9°F (20.5°C). As May arrives, Lisbon's weather shows an increase in high-temperatures, moving from April's moderate 57.9°F (14.4°C) to a pleasant 68.9°F (20.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Lisbon, Iowa, with an average temperature fluctuating between 77.9°F (25.5°C) and 61.5°F (16.4°C). June's onset brings a temperature rise, moving from a pleasant 68.9°F (20.5°C) in May to a moderately hot 77.9°F (25.5°C). Weather in June »
Weather in July
July, like June, in Lisbon, Iowa, is another warm summer month, with an average temperature varying between 64.4°F (18°C) and 80.2°F (26.8°C). The warmest temperatures occur during July, when averages reach a peak of 80.2°F (26.8°C) and a low of 64.4°F (18°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Lisbon, Iowa, with an average temperature ranging between max 79.3°F (26.3°C) and min 61.7°F (16.5°C). Lisbon registers an average high-temperature of a still warm 79.3°F (26.3°C) at the commencement of August, closely related to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Lisbon, Iowa, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 74.1°F (23.4°C). September's commencement is accompanied by an average high-temperature of a still warm 74.1°F (23.4°C), diverging marginally from August's 79.3°F (26.3°C). Weather in September »
Weather in October
October, the same as September, in Lisbon, Iowa, is a moderate autumn month, with an average temperature varying between 59.9°F (15.5°C) and 43.9°F (6.6°C). October's arrival correlates with a reduction in the average high-temperature, down from a moderately hot 74.1°F (23.4°C) in September to a refreshing 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Lisbon, is another chilly month, with an average temperature fluctuating between 31.8°F (-0.1°C) and 45.3°F (7.4°C). In Lisbon, the onset of November is marked by a decreased average high-temperature, declining from October's moderate 59.9°F (15.5°C) to a chilly 45.3°F (7.4°C). Weather in November »
Weather in December
December, the first month of the winter in Lisbon, is also an icy month, with an average temperature ranging between max 33.1°F (0.6°C) and min 22.3°F (-5.4°C). Lisbon's December weather features a mild decline in high-temperatures, reducing from a frosty 45.3°F (7.4°C) in November to a wintry 33.1°F (0.6°C). Weather in December »
Updated: Aug 6, 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 are the coldest months?
In Lisbon, January is the coldest month, with temperatures averaging a high of 26.2°F (-3.2°C) and a low of 14.2°F (-9.9°C).
What is the most humid month?
January is the most humid month, with an average relative humidity of 85%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 5.2 days and typically collects 1.34" (34mm) of precipitation.
How many days does it rain?
In Lisbon, during the entire year, the rain falls for 147.9 days and collects up to 31.57" (802mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 12.7 days and typically aggregates up to 5.79" (147mm) of snow.
How much does it snow?
In Lisbon, during the entire year, snow falls for 44 days and aggregates up to 18.35" (466mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine in Lisbon is January, with an average of 4h 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 in Lisbon?
May is the month with the most rainfall. Rain falls for 19 days and accumulates 5" (127mm) of precipitation.
When it does not snow?
May 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 month is the hottest?
With average temperatures fluctuating between a high of 80.2°F (26.8°C) and a low of 64.4°F (18°C), July stands out as the warmest month.
What is the month with the most sunshine?
July and August, with an average of 9.8h of sunshine, are months with the most sunshine.
When is the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 6.
What is the least humid month?
With an average relative humidity of 73%, October is the least humid month.
What is the month with the shortest days?
With an average of 9h and 12min of daylight, December has the shortest days of the year.
When is the lowest UV index in Lisbon?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Lisbon, IA
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (26.2°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure
Lisbon, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Lisbon, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.1mph - Average wind speed in June:
7.9mph
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 (7mph).
Average humidity
Lisbon, IA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Lisbon, IA
- Average rainfall in January:
1.34" - Average rainfall in February:
1.38" - Average rainfall in March:
2.05" - Average rainfall in April:
3.43" - Average rainfall in May:
5" - Average rainfall in June:
4.37"
- Average rainfall in July:
3.31" - Average rainfall in August:
2.09" - Average rainfall in September:
2.72" - Average rainfall in October:
2.56" - Average rainfall in November:
1.77" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days
Lisbon, IA
- Average rainfall days in January:
5.2 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
19 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
14 days - Average rainfall days in September:
12 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is May (19 days).
The months with the least rainy days are January and February (5.2 days).
Average snowfall
Lisbon, IA
The month with the highest snowfall is January (5.79").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Lisbon, IA
- Average snowfall days in January:
12.7 days - Average snowfall days in February:
10.3 days - Average snowfall days in March:
6.1 days - Average snowfall days in April:
1.4 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:
3.2 days - Average snowfall days in December:
9.5 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lisbon, IA
- Average daylight in January:
9h and 3min - 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 0min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Lisbon, IA
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
14 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
9.6 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
17 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (8.1 days).
Average UV index
Lisbon, IA
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Lisbon, IA
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility
Lisbon, IA
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Lisbon, Iowa, USA
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