Climate and monthly weather forecastHolton, IN
Climate and monthly weather forecast
Weather in January
January, like December, in Holton, Indiana, is an icy winter month, with an average temperature varying between 23.2°F (-4.9°C) and 35.6°F (2°C). January, with its average high-temperature of 35.6°F (2°C) and an average low-temperature of 23.2°F (-4.9°C), holds the record as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Holton, is also an icy month, with temperature in the range of an average high of 40.6°F (4.8°C) and an average low of 26.2°F (-3.2°C). Holton experiences a transition to a still cold 40.6°F (4.8°C) in average high-temperatures with the arrival of February, not greatly differing from January's 35.6°F (2°C). Weather in February »Weather in March
March, the first month of the spring in Holton, is a fresh month, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 51.4°F (10.8°C). Noticing a change, the average high-temperature during March moves from February's wintry 40.6°F (4.8°C) to a cool 51.4°F (10.8°C). Weather in March »Weather in April
April in Holton, Indiana, is an enjoyable spring month, with an average temperature fluctuating between 45.3°F (7.4°C) and 63.1°F (17.3°C). The rise of average high-temperatures is seen in April, with an increase from a cool 51.4°F (10.8°C) in March to a comfortable 63.1°F (17.3°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Holton, Indiana, with an average temperature ranging between min 55.4°F (13°C) and max 73°F (22.8°C). The shift into May brings an increase in the average high-temperature, moving from an enjoyable 63.1°F (17.3°C) in April to an agreeable 73°F (22.8°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Holton, Indiana, with an average temperature fluctuating between 62.4°F (16.9°C) and 80.8°F (27.1°C). Holton's transition into June sees a mild rise in the average high-temperature, edging from a pleasant 73°F (22.8°C) in May to a warm 80.8°F (27.1°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Holton, Indiana, with an average temperature ranging between max 83.3°F (28.5°C) and min 65.1°F (18.4°C). In Holton, the highest average temperatures are observed in July, with a high of 83.3°F (28.5°C) and a low of 65.1°F (18.4°C). July's mean heat index is estimated at a tropical 91.4°F (33°C). Weather in July »Weather in August
August, the last month of the summer in Holton, is also a moderately hot month, with an average temperature varying between 82.8°F (28.2°C) and 63.5°F (17.5°C). Holton records an average high-temperature of a still moderately hot 82.8°F (28.2°C) in August, maintaining a close correlation with July's 83.3°F (28.5°C). Weather in August »Weather in September
September, the first month of the autumn in Holton, is still a warm month, with an average temperature fluctuating between 58.3°F (14.6°C) and 77°F (25°C). As Holton enters September, the average high-temperature subtly lowers from the a warm 82.8°F (28.2°C) of August to a still moderately hot 77°F (25°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Holton, Indiana, with an average temperature varying between 64.4°F (18°C) and 46.9°F (8.3°C). As Holton enters October, the average high-temperature decreases from the a warm 77°F (25°C) of September to a refreshing 64.4°F (18°C). Weather in October »Weather in November
November, the last month of the autumn in Holton, is also a fresh month, with an average temperature fluctuating between 51.1°F (10.6°C) and 36.3°F (2.4°C). The decrease of average high-temperatures is mild in November, with a decline from a refreshing 64.4°F (18°C) in October to a cool 51.1°F (10.6°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Holton, Indiana, with an average temperature fluctuating between 30°F (-1.1°C) and 40.8°F (4.9°C). In Holton, the average high-temperature in December decreases from a cool 51.1°F (10.6°C) in November to a wintry 40.8°F (4.9°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Holton, IN
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.6°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 (23.2°F).
Average pressure
Holton, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Holton, IN
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
Holton, IN
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Holton, IN
- Average rainfall in January:
2.8" - Average rainfall in February:
3.15" - Average rainfall in March:
3.35" - Average rainfall in April:
4.41" - Average rainfall in May:
4.37" - Average rainfall in June:
3.62"
The wettest month (with the highest rainfall) is April (4.41").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days
Holton, IN
- Average rainfall days in January:
11.2 days - Average rainfall days in February:
10.5 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
21.4 days - Average rainfall days in June:
18.3 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
16 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
11.9 days
The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is February (10.5 days).
Average snowfall
Holton, IN
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Holton, IN
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
0.8 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:
0.2 days - Average snowfall days in November:
3.3 days - Average snowfall days in December:
8.7 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Holton, IN
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
5h and 12min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 6min
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 0min).
Average sunshine days
Holton, IN
- Average sunshine days in January:
12.3 days - Average sunshine days in February:
11 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
10.7 days - Average sunshine days in May:
7 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
16.2 days - Average sunshine days in December:
12.4 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is May (7 days).
Average UV index
Holton, IN
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Holton, IN
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Holton, IN
The months with the highest visibility are March, April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, May, July, September and December (5mi).





