Climate and monthly weather forecastLynnville, IA
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Lynnville, Iowa, with an average temperature ranging between max 27°F (-2.8°C) and min 13.8°F (-10.1°C). In Lynnville, January is the coldest month, with temperatures averaging a high of 27°F (-2.8°C) and a low of 13.8°F (-10.1°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Lynnville, Iowa, with an average temperature fluctuating between 17.4°F (-8.1°C) and 31.1°F (-0.5°C). A minimal variation is noted in Lynnville's average high-temperature at the onset of February, reaching a still freezing cold 31.1°F (-0.5°C) from January's 27°F (-2.8°C). Weather in February »Weather in March
March, the first month of the spring in Lynnville, is a frosty month, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 45.7°F (7.6°C). March signals a clear temperature escalation, with average high-temperatures advancing from February's freezing cold 31.1°F (-0.5°C) to a frosty 45.7°F (7.6°C). Weather in March »Weather in April
April in Lynnville, Iowa, is a moderate spring month, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 58.5°F (14.7°C). The beginning of April marks a shift in the average high-temperature, moving from March's frosty 45.7°F (7.6°C) to a mild 58.5°F (14.7°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Lynnville, Iowa, with an average temperature ranging between min 52.3°F (11.3°C) and max 69.3°F (20.7°C). May brings a rise in Lynnville's average high-temperature, moving from a refreshing 58.5°F (14.7°C) in April to an agreeable 69.3°F (20.7°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Lynnville, Iowa, with an average temperature ranging between min 62.4°F (16.9°C) and max 78.4°F (25.8°C). The onset of June brings a rise in the average high-temperature, elevating from an agreeable 69.3°F (20.7°C) in May to a moderately hot 78.4°F (25.8°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Lynnville, Iowa, with an average temperature ranging between max 81.1°F (27.3°C) and min 64.8°F (18.2°C). The month of July sees the highest average temperatures, reaching 81.1°F (27.3°C) at the peak and 64.8°F (18.2°C) at the low. The average heat index in July is computed to be a tropical 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Lynnville, Iowa, with an average temperature varying between 80.2°F (26.8°C) and 62.2°F (16.8°C). Lynnville's average high-temperature marks a still warm 80.2°F (26.8°C) with the advent of August, closely mirroring that of the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Lynnville, is still a warm month, with an average temperature fluctuating between 74.7°F (23.7°C) and 55.8°F (13.2°C). September brings a slight decrease in temperature, down from 80.2°F (26.8°C) in August to a still moderately hot 74.7°F (23.7°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Lynnville, Iowa, with an average temperature fluctuating between 44.4°F (6.9°C) and 59.9°F (15.5°C). Lynnville's transition into October is marked by a distinct drop in the average high-temperature, reducing from a warm 74.7°F (23.7°C) in September to a mild 59.9°F (15.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Lynnville, Iowa, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 32.5°F (0.3°C). In Lynnville, entering November brings a temperature decrement, reducing from October's mild 59.9°F (15.5°C) to a chilly 46.2°F (7.9°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Lynnville, Iowa, with an average temperature varying between 33.1°F (0.6°C) and 22.1°F (-5.5°C). The decrease of average high-temperatures is mild in December, with a decline from a chilly 46.2°F (7.9°C) in November to an icy 33.1°F (0.6°C). Weather in December »Updated: Feb 12, 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
Lynnville's coldest month, January, generally records average temperatures ranging from a high of 27°F (-2.8°C) to a low of 13.8°F (-10.1°C).
January is the most humid month in Lynnville, Iowa, with an average relative humidity of 84%.
January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 0.47" (12mm) of precipitation.
In Lynnville, Iowa, during the entire year, the rain falls for 117.5 days and collects up to 13.03" (331mm) of precipitation.
Months with snowfall in Lynnville, Iowa, are January through May, October through December.
January is the month with the most snowfall in Lynnville. Snow falls for 8.1 days and accumulates 1.81" (46mm) of snow.
Throughout the year, in Lynnville, there are 30.7 snowfall days, and 6.06" (154mm) of snow is accumulated.
With an average of 4.1h of sunshine, January has the least sunshine of the year in Lynnville, Iowa.
January is the month with the lowest UV index in Lynnville, with an average maximum UV index of 1.
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.
The wettest months in Lynnville, Iowa, are May and June, with an average 1.97" (50mm) of rainfall.
June through September are months without snowfall.
With an average of 15h and 6min of daylight, June has the longest days of the year in Lynnville, Iowa.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
July tends to be the warmest month, with temperatures averaging a daily high of 81.1°F (27.3°C) and a low of 64.8°F (18.2°C).
July has the most sunshine of the year in Lynnville, Iowa, with an average of 10.2h of sunshine.
With an average relative humidity of 71%, October is the least humid month in Lynnville.
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Lynnville, IA
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27°F).
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure
Lynnville, IA
- Average pressure in January:
30.15"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:
29.89"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:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Lynnville, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7mph - Average wind speed in September:
8.1mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity
Lynnville, IA
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Lynnville, IA
- Average rainfall in January:
0.47" - Average rainfall in February:
0.51" - Average rainfall in March:
0.87" - Average rainfall in April:
1.3" - Average rainfall in May:
1.97" - Average rainfall in June:
1.97"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.02" - Average rainfall in September:
1.26" - Average rainfall in October:
0.94" - Average rainfall in November:
0.71" - Average rainfall in December:
0.51"
The wettest months (with the highest rainfall) are May and June (1.97").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Lynnville, IA
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
12 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
5.7 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Lynnville, IA
- Average snowfall in January:
1.81" - Average snowfall in February:
1.77" - Average snowfall in March:
0.67" - Average snowfall in April:
0.31" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is January (1.81").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lynnville, IA
- Average snowfall days in January:
8.1 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
4 days - Average snowfall days in April:
1.3 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:
0.5 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
6.9 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lynnville, IA
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
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).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
4h and 18min - Average sunshine in March:
6h and 18min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 54min - Average sunshine in September:
9h and 30min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 36min
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 6min).
Average sunshine days
Lynnville, IA
- Average sunshine days in January:
21.1 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
17.4 days - Average sunshine days in April:
14.9 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
16.4 days - Average sunshine days in September:
17.9 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
20.9 days
The month with the most sunshine days is January (21.1 days).
The month with the least sunshine days is June (11.5 days).
Average UV index
Lynnville, IA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Lynnville, IA
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility
Lynnville, IA
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
