Climate and monthly weather forecastFranklin, IA
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Franklin, Iowa, with an average temperature fluctuating between 30.2°F (-1°C) and 18.3°F (-7.6°C). Franklin's coldest month, January, registers temperatures that range from a high of 30.2°F (-1°C) to a low of 18.3°F (-7.6°C). Weather in January »Weather in February
February, the last month of the winter in Franklin, is a wintry month, with an average temperature fluctuating between 35.2°F (1.8°C) and 21.9°F (-5.6°C). The beginning of February records an average high-temperature of a cold 35.2°F (1.8°C), marking a negligible difference from January's 30.2°F (-1°C). Weather in February »Weather in March
March, the first month of the spring in Franklin, is a chilly month, with an average temperature varying between 34.2°F (1.2°C) and 49.5°F (9.7°C). The arrival of March brings a change in Franklin's weather, with average high-temperatures moving from February's wintry 35.2°F (1.8°C) to a chilly 49.5°F (9.7°C). Weather in March »Weather in April
April in Franklin, Iowa, is an enjoyable spring month, with an average temperature ranging between max 61.2°F (16.2°C) and min 44.2°F (6.8°C). A shift in the average high-temperature is noticeable in April, changing from a frosty 49.5°F (9.7°C) in March to a refreshing 61.2°F (16.2°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Franklin, Iowa, with an average temperature varying between 71.1°F (21.7°C) and 54.1°F (12.3°C). As April transitions into May, a change in temperatures is observed, with average highs moving from a comfortable 61.2°F (16.2°C) to a pleasant 71.1°F (21.7°C). Weather in May »Weather in June
June, the first month of the summer in Franklin, is a warm month, with an average temperature varying between 80.2°F (26.8°C) and 63.7°F (17.6°C). Franklin's June weather shows an increase in high-temperatures, moving from May's pleasant 71.1°F (21.7°C) to a warm 80.2°F (26.8°C). Weather in June »Weather in July
July, like June, in Franklin, Iowa, is another warm summer month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 82.9°F (28.3°C). The highest temperatures are recorded in July, with averages reaching a high of 82.9°F (28.3°C) and a low of 66°F (18.9°C). Throughout July, the heat index is calculated to be 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 Franklin, Iowa, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 82.6°F (28.1°C). The shift to August signals an average high-temperature of a still warm 82.6°F (28.1°C), subtly varied from July's 82.9°F (28.3°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Franklin, Iowa, with an average temperature fluctuating between 77°F (25°C) and 57.4°F (14.1°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 82.6°F (28.1°C) in August to a still moderately hot 77°F (25°C). Weather in September »Weather in October
October, like September, in Franklin, Iowa, is another refreshing autumn month, with an average temperature fluctuating between 46°F (7.8°C) and 62.8°F (17.1°C). Franklin's transition into October involves a shift in temperature, receding from a moderately hot 77°F (25°C) in September to a refreshing 62.8°F (17.1°C). Weather in October »Weather in November
November, the last month of the autumn in Franklin, is also a frosty month, with an average temperature ranging between min 34.7°F (1.5°C) and max 48.6°F (9.2°C). With November's arrival, Franklin sees a decrease in average high-temperatures, moving from a comfortable 62.8°F (17.1°C) in October to a chilly 48.6°F (9.2°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Franklin, Iowa, with an average temperature varying between 36.5°F (2.5°C) and 25°F (-3.9°C). As November transitions to December, the average high-temperature falls from a frosty 48.6°F (9.2°C) to an icy 36.5°F (2.5°C). Weather in December »Updated: Jun 22, 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
Franklin experiences its lowest temperatures in January, with an average peak of 30.2°F (-1°C) and a low of 18.3°F (-7.6°C).
In Franklin, during the entire year, the rain falls for 145.2 days and collects up to 28.98" (736mm) of precipitation.
Months with snowfall are January through April, October through December.
The month with the most snowfall is January, when snow falls for 9.2 days and typically aggregates up to 4.41" (112mm) of snow.
Throughout the year, in Franklin, there are 29.4 snowfall days, and 14.21" (361mm) of snow is accumulated.
With an average of 4.2h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
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.
May is the month with the most rainfall in Franklin. Rain falls for 19.2 days and accumulates 4.25" (108mm) of precipitation.
In Franklin, snow does not fall in May through September.
June has the longest days of the year, with an average of 15h and 0min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
With its average high temperature of 82.9°F (28.3°C) and a low of 66°F (18.9°C), July is regarded as the warmest month.
July is the most humid month, with an average relative humidity of 82%.
July has the most sunshine of the year, with an average of 10.3h of sunshine.
The least humid month is October, with an average relative humidity of 71%.
December is the month with the least rainfall. Rain falls for 7 days and accumulates 1.38" (35mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Franklin, IA
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (30.2°F).
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure
Franklin, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"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:
30.01"Hg - Average pressure in November:
30.1"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 (29.9"Hg).
Average wind speed
Franklin, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.7mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.2mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity
Franklin, IA
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Franklin, IA
- Average rainfall in January:
1.42" - Average rainfall in February:
1.46" - Average rainfall in March:
2.24" - Average rainfall in April:
3.39" - Average rainfall in May:
4.25" - Average rainfall in June:
3.7"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.17" - Average rainfall in September:
2.28" - Average rainfall in October:
2.28" - Average rainfall in November:
1.73" - Average rainfall in December:
1.38"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is December (1.38").
Average rainfall days
Franklin, IA
- Average rainfall days in January:
6 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
13 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
19.2 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
12 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (4.9 days).
Average snowfall
Franklin, IA
The month with the highest snowfall is January (4.41").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Franklin, IA
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
0.9 days - Average snowfall days in May:
0 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:
0.4 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Franklin, IA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 30min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 42min
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 12min).
Average sunshine days
Franklin, IA
- Average sunshine days in January:
17.4 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (9.2 days).
Average UV index
Franklin, IA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Franklin, IA
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July, August and September (Cloud cover 29).
Average visibility
Franklin, 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).
