Climate Insights for Belknap-Icarus Acres Airport

Sublette County, Indiana, United States

Hottest
Luglio
28°C peak
Coldest
Gennaio
-5°C low
Wettest
Maggio
114mm rain
Best to Visit
Luglio, Agosto, Settembre
Mild temps & low rain

Climate Overview

The climate in Belknap-Icarus Acres Airport is temperate. The average annual temperature is 12°C and approximately 1067mm of precipitation falls per year. Belknap-Icarus Acres Airport receives a notable amount of rainfall throughout the year, including during its driest month. Belknap-Icarus Acres Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Luglio, Agosto, Giugno. The coldest months are Gennaio, Febbraio, Dicembre, when temperatures can drop to -5°C. Light snow can occur between January and December.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 2° Average: -2° Min: -5° Feb Max: 5° Average: 0° Min: -4° Mar Max: 11° Average: 6° Min: 1° Apr Max: 17° Average: 11° Min: 6° May Max: 23° Average: 18° Min: 13° Jun Max: 27° Average: 22° Min: 18° Jul Max: 28° Average: 24° Min: 19° Aug Max: 28° Average: 23° Min: 18° Sep Max: 26° Average: 20° Min: 15° Oct Max: 19° Average: 14° Min: 9° Nov Max: 11° Average: 6° Min: 2° Dec Max: 6° Average: 2° Min: -1°
Max
Average
Min

Temperatures in Belknap-Icarus Acres Airport vary considerably across the year, with a 33°C difference between the coldest and warmest months. The warmest month is Luglio, when average highs reach 28°C and the mean temperature sits around 24°C. The coldest month is Gennaio, when overnight lows fall to -5°C and the daily average is -2°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 7°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 82mm Snow: 15mm Feb Precipitation: 78mm Snow: 15mm Mar Precipitation: 108mm Snow: 6mm Apr Precipitation: 102mm Snow: 2mm May Precipitation: 114mm Snow: 0mm Jun Precipitation: 110mm Snow: 0mm Jul Precipitation: 99mm Snow: 0mm Aug Precipitation: 82mm Snow: 0mm Sep Precipitation: 68mm Snow: 0mm Oct Precipitation: 74mm Snow: 0mm Nov Precipitation: 71mm Snow: 4mm Dec Precipitation: 78mm Snow: 6mm
Precipitation
Snow

Belknap-Icarus Acres Airport is a moderately rainy area, receiving approximately 1067mm of precipitation annually, which averages out to around 89mm per month. The wettest month is May, averaging 114mm of rainfall. June and March also tend to see above-average precipitation. The driest month is September, with just 68mm. That's 46mm less than May, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Light snowfall can occur between January and December, totalling around 48cm annually. January is the snowiest month with approximately 15cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 23km/h Feb Wind Speed: 24km/h Mar Wind Speed: 24km/h Apr Wind Speed: 24km/h May Wind Speed: 21km/h Jun Wind Speed: 19km/h Jul Wind Speed: 16km/h Aug Wind Speed: 16km/h Sep Wind Speed: 17km/h Oct Wind Speed: 22km/h Nov Wind Speed: 22km/h Dec Wind Speed: 23km/h
Wind Speed

Belknap-Icarus Acres Airport is moderately windy, with an average annual wind speed of 21km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 16km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 23km/h in winter, 23km/h in spring, 17km/h in summer, 20km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

2 days until Spring

It is currently winter in Belknap-Icarus Acres Airport, which began on December 21, 2026. Belknap-Icarus Acres Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in Luglio at around 28°C, while the coldest stretch bottoms out in Gennaio near -5°C. Spring is next, beginning on March 20, 2026 — 2 days from now.

Spring

Temperatures range from 1 to 23°C. Rainfall is heavy, totalling around 324mm across the season with a monthly average of 108mm. Winds are moderate at around 23km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 18 to 28°C. Precipitation is moderate at around 291mm for the season, averaging 97mm per month. Winds are moderate at around 17km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 2 to 26°C. Precipitation is moderate at around 213mm for the season, averaging 71mm per month. Winds are moderate at around 20km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -5 to 6°C. Precipitation is moderate at around 238mm for the season, averaging 79mm per month. Expect around 36cm of snow accumulation during this period. Winds are moderate at around 23km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan -2°
Feb
Mar
Apr 11°
May 18°
Jun 22°
Jul 24°
Aug 23°
Sep 20°
Oct 14°
Nov
Dec

The best time to visit Belknap-Icarus Acres Airport is during Luglio, Agosto and Settembre, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 83mm per month. By contrast, Gennaio can be quite cold with temperatures dropping to -5°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Belknap-Icarus Acres Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-5 °C
2 °C
23 km/h
82 mm
15 cm
Feb
-4 °C
5 °C
24 km/h
78 mm
15 cm
Mar Current
1 °C
11 °C
24 km/h
108 mm
6 cm
Apr
6 °C
17 °C
24 km/h
102 mm
2 cm
May
13 °C
23 °C
21 km/h
114 mm
0 cm
Jun
18 °C
27 °C
19 km/h
110 mm
0 cm
Jul
19 °C
28 °C
16 km/h
99 mm
0 cm
Aug
18 °C
28 °C
16 km/h
82 mm
0 cm
Sep
15 °C
26 °C
17 km/h
68 mm
0 cm
Oct
9 °C
19 °C
22 km/h
74 mm
0 cm
Nov
2 °C
11 °C
22 km/h
71 mm
4 cm
Dec
-1 °C
6 °C
23 km/h
78 mm
6 cm
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Metric (°C, km/h)