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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, is a wintry winter month in Rosston, Indiana, with an average temperature varying between 32.2°F (0.1°C) and 20.3°F (-6.5°C). In Rosston, the lowest average temperatures are observed in January, with a high of 32.2°F (0.1°C) and a low of 20.3°F (-6.5°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Rosston, Indiana, with an average temperature fluctuating between 24.3°F (-4.3°C) and 36.9°F (2.7°C). Rosston's weather, upon February's arrival, documents an average high-temperature of a still cold 36.9°F (2.7°C), nearly identical to the prior month. Weather in February »
Weather in March
March, the first month of the spring in Rosston, is a chilly month, with an average temperature ranging between min 34.2°F (1.2°C) and max 49.1°F (9.5°C). The average high-temperature increases in March, moving from a wintry 36.9°F (2.7°C) in February to a frosty 49.1°F (9.5°C). Weather in March »
Weather in April
April in Rosston, Indiana, is a moderate spring month, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 44.4°F (6.9°C). April's arrival coincides with a rise in the average high-temperature, moving from March's chilly 49.1°F (9.5°C) to a refreshing 60.6°F (15.9°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Rosston, Indiana, with an average temperature fluctuating between 71.6°F (22°C) and 55°F (12.8°C). In Rosston, the average high-temperature in May rises, from a mild 60.6°F (15.9°C) in April, to a pleasant 71.6°F (22°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Rosston, Indiana, with an average temperature fluctuating between 80.1°F (26.7°C) and 63.1°F (17.3°C). As May transitions into June, Rosston notices a gentle rise in the average high-temperature, transitioning from an agreeable 71.6°F (22°C) to a moderately hot 80.1°F (26.7°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Rosston, Indiana, with an average temperature varying between 81.7°F (27.6°C) and 65.5°F (18.6°C). The temperatures reach their highest averages in July, with highs of 81.7°F (27.6°C) and lows of 65.5°F (18.6°C). For July, the heat index is evaluated at a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Rosston, is another warm month, with an average temperature fluctuating between 63.1°F (17.3°C) and 80.4°F (26.9°C). Rosston in August witnesses an average high-temperature of a still moderately hot 80.4°F (26.9°C), indicating a slight variation from July's 81.7°F (27.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Rosston, is also a moderately hot month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 57.9°F (14.4°C). With the onset of September, the average high-temperature registers at a still moderately hot 75.4°F (24.1°C), subtly different from August's 80.4°F (26.9°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Rosston, Indiana, with an average temperature varying between 46.9°F (8.3°C) and 62.1°F (16.7°C). October's arrival comes with a decrease in the average high-temperature, moving from a moderately hot 75.4°F (24.1°C) in September to a comfortable 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Rosston, Indiana, with an average temperature fluctuating between 35.2°F (1.8°C) and 48.7°F (9.3°C). With November's onset, the weather shows a temperature decrease, transitioning from a comfortable 62.1°F (16.7°C) in October to a chilly 48.7°F (9.3°C). Weather in November »
Weather in December
December, the first month of the winter in Rosston, is also an icy month, with temperature in the range of an average high of 37.8°F (3.2°C) and an average low of 27.3°F (-2.6°C). A subtle decrease in the average high-temperature marks December, falling from November's chilly 48.7°F (9.3°C) to a wintry 37.8°F (3.2°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Rosston?
In Rosston, January is the coldest month, with temperatures averaging a high of 32.2°F (0.1°C) and a low of 20.3°F (-6.5°C).
How much does it rain in Rosston?
In Rosston, during the entire year, the rain falls for 121.7 days and collects up to 11.69" (297mm) of precipitation.
When does it snow in Rosston?
January through April, October through December are months with snowfall in Rosston.
What is the snowiest month in Rosston?
The month with the most snowfall in Rosston, Indiana, is January, when snow falls for 7.3 days and typically aggregates up to 1.06" (27mm) of snow.
How much does it snow in Rosston?
In Rosston, Indiana, during the entire year, snow falls for 25.8 days and aggregates up to 3.74" (95mm) of snow.
What is the month with the least sunshine in Rosston?
January has the least sunshine of the year in Rosston, Indiana, with an average of 3.9h of sunshine.
What is the driest month in Rosston?
The month with the least rainfall is February, when the rain falls for 6.1 days and typically collects 0.67" (17mm) of precipitation.
When is Daylight Saving Time (DST) in Rosston?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the wettest month in Rosston?
May is the month with the most rainfall in Rosston. Rain falls for 15.5 days and accumulates 1.46" (37mm) of precipitation.
When it does not snow in Rosston?
May through September are months without snowfall.
When are the longest days in Rosston?
June has the longest days of the year in Rosston, with an average of 15h and 0min of daylight.
What are the months with the most sunshine in Rosston?
The months with the most sunshine in Rosston are June and July, with an average of 10.1h of sunshine.
When is the highest UV index in Rosston?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months in Rosston?
July stands out as Rosston's warmest month, with temperatures ranging between an average high of 81.7°F (27.6°C) and a low of 65.5°F (18.6°C).
What is the least humid month in Rosston?
October is the least humid month, with an average relative humidity of 74%.
What is the most humid month in Rosston?
The most humid month in Rosston is December, with an average relative humidity of 83%.
What is the month with the shortest days in Rosston?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
When is the lowest UV index in Rosston?
The month with the lowest UV index in Rosston, Indiana, is December, with an average maximum UV index of 1.
Average temperature
Rosston, IN
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.2°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Rosston, IN
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.12"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Rosston, IN
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.7mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
6mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.2mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are January and February (10.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Rosston, IN
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Rosston, IN
- Average rainfall in January:
0.79" - Average rainfall in February:
0.67" - Average rainfall in March:
0.87" - Average rainfall in April:
1.34" - Average rainfall in May:
1.46" - Average rainfall in June:
1.34"
- Average rainfall in July:
1.06" - Average rainfall in August:
0.91" - Average rainfall in September:
0.79" - Average rainfall in October:
0.83" - Average rainfall in November:
0.71" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is May (1.46").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days
Rosston, IN
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
10.6 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
12.7 days
- Average rainfall days in July:
13 days - Average rainfall days in August:
10.9 days - Average rainfall days in September:
10.7 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (5.9 days).
Average snowfall
Rosston, IN
The month with the highest snowfall is January (1.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Rosston, IN
- Average snowfall days in January:
7.3 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
2.8 days - Average snowfall days in April:
0.7 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:
0.5 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
5.7 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rosston, IN
- Average daylight in January:
9h and 4min - 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 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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 24min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Rosston, IN
- Average sunshine days in January:
19 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is May (11.8 days).
Average UV index
Rosston, IN
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Rosston, IN
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Rosston, IN
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).
Rosston, Indiana, USA
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