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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, like December, is another subzero cold winter month in Lena, Iowa, with an average temperature ranging between max 26.8°F (-2.9°C) and min 13.5°F (-10.3°C). The month of January sees the lowest average temperatures, reaching 26.8°F (-2.9°C) at the peak and 13.5°F (-10.3°C) at the low. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Lena, Iowa, with an average temperature varying between 30.6°F (-0.8°C) and 16.9°F (-8.4°C). The shift to February signals an average high-temperature of a still freezing cold 30.6°F (-0.8°C), subtly varied from January's 26.8°F (-2.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Lena, Iowa, with temperature in the range of an average low of 31.1°F (-0.5°C) and an average high of 46°F (7.8°C). As Lena, Iowa, welcomes March, the average high-temperature witnesses a distinct rise, moving from a freezing cold 30.6°F (-0.8°C) in February to a frosty 46°F (7.8°C). Weather in March »
Weather in April
April in Lena, Iowa, is a refreshing spring month, with an average temperature varying between 58.5°F (14.7°C) and 42.1°F (5.6°C). April marks a rise in the average high-temperature, moving from March's chilly 46°F (7.8°C) to a refreshing 58.5°F (14.7°C). Weather in April »
Weather in May
May, the last month of the spring in Lena, is an agreeable month, with an average temperature varying between 53.1°F (11.7°C) and 69.4°F (20.8°C). In Lena, the onset of May comes with an increased average high-temperature, moving from April's refreshing 58.5°F (14.7°C) to a pleasant 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Lena, Iowa, with an average temperature ranging between max 79.3°F (26.3°C) and min 62.8°F (17.1°C). Noticing a change, the average high-temperature during June moves from May's pleasant 69.4°F (20.8°C) to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Lena, Iowa, is another warm summer month, with an average temperature ranging between max 82°F (27.8°C) and min 64.6°F (18.1°C). July, marked by an average high-temperature of 82°F (27.8°C) and a low-temperature of 64.6°F (18.1°C), is the warmest month. July's heat index is appraised at a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Lena, Iowa, with an average temperature varying between 80.1°F (26.7°C) and 61.5°F (16.4°C). As Lena welcomes August, the average high-temperature records at a still moderately hot 80.1°F (26.7°C), marking an insignificant deviation from the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Lena, Iowa, with an average temperature fluctuating between 74.8°F (23.8°C) and 55.8°F (13.2°C). Lena notes an average high-temperature of a still warm 74.8°F (23.8°C) in September, displaying minor variation from August. Weather in September »
Weather in October
October, like September, is another mild autumn month in Lena, Iowa, with an average temperature varying between 43.9°F (6.6°C) and 59.9°F (15.5°C). A decrease in the average high-temperature marks October, falling from September's warm 74.8°F (23.8°C) to a mild 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Lena, is also a frosty month, with an average temperature ranging between min 32.5°F (0.3°C) and max 45.9°F (7.7°C). Stepping into November, Lena observes a temperature decline, with the average high falling from October's refreshing 59.9°F (15.5°C) to a frosty 45.9°F (7.7°C). Weather in November »
Weather in December
December, the first month of the winter in Lena, is still a cold month, with an average temperature varying between 32°F (0°C) and 21°F (-6.1°C). With the onset of December, Lena experiences a modest temperature adjustment, with the average high-temperature receding from a chilly 45.9°F (7.7°C) in November to a wintry 32°F (0°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Lena?
Lena's January weather, with an average high temperature of 26.8°F (-2.9°C) and an average low temperature of 13.5°F (-10.3°C), tends to be the coldest of the year.
What is the most humid month in Lena?
With an average relative humidity of 84%, January is the most humid month.
What is the driest month in Lena?
The month with the least rainfall in Lena, Iowa, is January, when the rain falls for 3.8 days and typically collects 0.87" (22mm) of precipitation.
How many days does it rain in Lena?
Throughout the year, in Lena, there are 125.7 rainfall days, and 26.5" (673mm) of precipitation is accumulated.
When does it snow in Lena?
January through May, October through December are months with snowfall in Lena.
When does it snow the most in Lena?
The month with the most snowfall in Lena, Iowa, is January, when snow falls for 9.8 days and typically aggregates up to 4.29" (109mm) of snow.
How many days does it snow in Lena?
In Lena, during the entire year, snow falls for 38.1 days and aggregates up to 15.31" (389mm) of snow.
What is the month with the least sunshine in Lena?
With an average of 4.2h of sunshine, January has the least sunshine of the year.
When is the lowest UV index in Lena?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Lena, Iowa.
When is Daylight Saving Time (DST) in Lena?
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 wettest month in Lena?
May is the month with the most rainfall in Lena, Iowa. Rain falls for 16.2 days and accumulates 4.06" (103mm) of precipitation.
When it does not snow in Lena?
June through September are months without snowfall in Lena, Iowa.
When are the longest days in Lena?
The month with the longest days in Lena is June, with an average of 15h and 12min of daylight.
What are the months with the highest UV index in Lena?
The months with the highest UV index in Lena are June and July, with an average maximum UV index of 6.
What time of the year is the hottest in Lena?
The average temperatures in Lena reach their apex in July, averaging 82°F (27.8°C) at the high end and 64.6°F (18.1°C) at the low end.
What month has the most sunshine in Lena?
The month with the most sunshine in Lena is July, with an average of 10.2h of sunshine.
What is the least humid month in Lena?
With an average relative humidity of 69%, October is the least humid month in Lena.
What is the month with the shortest days in Lena?
December has the shortest days of the year in Lena, Iowa, with an average of 9h and 12min of daylight.
Average temperature
Lena, IA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (26.8°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 (13.5°F).
Average pressure
Lena, 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:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"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
Lena, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.3mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.2mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
Lena, IA
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Lena, IA
- Average rainfall in January:
0.87" - Average rainfall in February:
1.02" - Average rainfall in March:
1.54" - Average rainfall in April:
2.76" - Average rainfall in May:
4.06" - Average rainfall in June:
3.94"
- Average rainfall in July:
2.28" - Average rainfall in August:
2.44" - Average rainfall in September:
2.91" - Average rainfall in October:
2.2" - Average rainfall in November:
1.14" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Lena, IA
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.4 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
14.1 days - Average rainfall days in August:
13 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
4.8 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (3.4 days).
Average snowfall
Lena, IA
- Average snowfall in January:
4.29" - Average snowfall in February:
3.66" - Average snowfall in March:
1.89" - Average snowfall in April:
1.26" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lena, IA
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
1.7 days - Average snowfall days in May:
0.3 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:
3.4 days - Average snowfall days in December:
8.3 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
Lena, 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 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - 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 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Lena, IA
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
16 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
18.8 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (11.1 days).
Average UV index
Lena, 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
Lena, IA
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July and September (Cloud cover 30).
Average visibility
Lena, 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).
Lena, Iowa, USA
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