Climate and monthly weather forecastSunny Slopes, IN
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Sunny Slopes, Indiana, with an average temperature varying between 35.6°F (2°C) and 22.5°F (-5.3°C). January, noted for its average high-temperature of 35.6°F (2°C) and an average low-temperature of 22.5°F (-5.3°C), is considered the coldest month. Weather in January »Weather in February
February, the last month of the winter in Sunny Slopes, is another cold month, with an average temperature varying between 40.5°F (4.7°C) and 26.2°F (-3.2°C). Sunny Slopes observes a minor difference in average high-temperatures between January's 35.6°F (2°C) and February's 40.5°F (4.7°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Sunny Slopes, Indiana, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 51.6°F (10.9°C). Entering March, Sunny Slopes sees a temperature rise, with the average high-temperature advancing from February's cold 40.5°F (4.7°C) to a fresh 51.6°F (10.9°C). Weather in March »Weather in April
April in Sunny Slopes, Indiana, is a comfortable spring month, with an average temperature fluctuating between 63.1°F (17.3°C) and 45.9°F (7.7°C). The arrival of April sees a shift in the average high-temperature, moving from a fresh 51.6°F (10.9°C) in March to a refreshing 63.1°F (17.3°C). Weather in April »Weather in May
May, the last month of the spring in Sunny Slopes, is an agreeable month, with an average temperature ranging between max 72.9°F (22.7°C) and min 55.8°F (13.2°C). May's arrival is marked by an increase in the average high-temperature, moving from a refreshing 63.1°F (17.3°C) in April to an agreeable 72.9°F (22.7°C). Weather in May »Weather in June
June, the first month of the summer in Sunny Slopes, is a warm month, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 81.3°F (27.4°C). With the onset of June, the average high-temperature subtly transitions from an agreeable 72.9°F (22.7°C) in May to a moderately hot 81.3°F (27.4°C). Weather in June »Weather in July
July, like June, in Sunny Slopes, Indiana, is a moderately hot summer month, with an average temperature fluctuating between 65.8°F (18.8°C) and 84°F (28.9°C). Sunny Slopes's temperatures peak on average in July, reaching 84°F (28.9°C) at their highest and 65.8°F (18.8°C) at their lowest. Throughout July, the heat index is estimated at a sweltering 95°F (35°C). Weather in July »Weather in August
August, the last month of the summer in Sunny Slopes, is another warm month, with an average temperature fluctuating between 82.9°F (28.3°C) and 63.9°F (17.7°C). August's arrival brings an average high-temperature of a still warm 82.9°F (28.3°C), slightly deviating from July's 84°F (28.9°C). Weather in August »Weather in September
September, the first month of the autumn in Sunny Slopes, is also a moderately hot month, with an average temperature fluctuating between 77.2°F (25.1°C) and 58.1°F (14.5°C). Sunny Slopes's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's moderately hot 82.9°F (28.3°C) to a still warm 77.2°F (25.1°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Sunny Slopes, Indiana, with an average temperature fluctuating between 46.9°F (8.3°C) and 64.8°F (18.2°C). Sunny Slopes's October weather comes with a decrease in average high-temperatures, moving from a moderately hot 77.2°F (25.1°C) in September to a refreshing 64.8°F (18.2°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Sunny Slopes, Indiana, with an average temperature varying between 36.1°F (2.3°C) and 51.3°F (10.7°C). November's arrival comes with a decrease in the average high-temperature, moving from an enjoyable 64.8°F (18.2°C) in October to a fresh 51.3°F (10.7°C). Weather in November »Weather in December
December, the first month of the winter in Sunny Slopes, is still a cold month, with an average temperature fluctuating between 40.6°F (4.8°C) and 29.3°F (-1.5°C). Setting in of December comes with a decrease in the average high-temperature, moving from a cool 51.3°F (10.7°C) in November to an icy 40.6°F (4.8°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Sunny Slopes, IN
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure
Sunny Slopes, IN
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"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 month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Sunny Slopes, IN
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.2mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
Sunny Slopes, IN
The months with the highest relative humidity are May and December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Sunny Slopes, IN
- Average rainfall in January:
1.93" - Average rainfall in February:
1.85" - Average rainfall in March:
2.56" - Average rainfall in April:
3.11" - Average rainfall in May:
2.99" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.13" - Average rainfall in September:
1.65" - Average rainfall in October:
1.65" - Average rainfall in November:
1.97" - Average rainfall in December:
2.17"
The wettest month (with the highest rainfall) is April (3.11").
The driest months (with the least rainfall) are September and October (1.65").
Average rainfall days
Sunny Slopes, IN
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
19.2 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
9 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (7.9 days).
Average snowfall
Sunny Slopes, IN
The month with the highest snowfall is March (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Sunny Slopes, IN
- Average snowfall days in January:
7.1 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
4.3 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:
0.2 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
5.8 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Sunny Slopes, 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 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 0min - 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 18min - Average sunshine in February:
5h and 24min - Average sunshine in March:
6h and 18min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 24min - Average sunshine in September:
8h and 24min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days
Sunny Slopes, IN
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
14 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (9.2 days).
Average UV index
Sunny Slopes, IN
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, October and December (UV index 2).
Average cloud cover
Sunny Slopes, IN
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Sunny Slopes, IN
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).





