Climate Insights for Landmark-US Forest Service Airport

Hayes County, Idaho, United States

Hottest
August
25°C peak
Coldest
December
-12°C low
Wettest
February
156mm rain
Best to Visit
July, August
Mild temps & low rain

Climate Overview

The climate in Landmark-US Forest Service Airport is cool. The average annual temperature is 3°C and approximately 1032mm of precipitation falls per year. February is the wettest month, receiving around 156mm of rainfall. Landmark-US Forest Service Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are December, January, February, when temperatures can drop to -12°C. Landmark-US Forest Service Airport experiences heavy snowfall, typically from January through December.

Temperature

-20° -10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -2° Average: -6° Min: -9° Feb Max: -1° Average: -5° Min: -8° Mar Max: 3° Average: -2° Min: -5° Apr Max: 7° Average: 1° Min: -3° May Max: 12° Average: 5° Min: -1° Jun Max: 19° Average: 11° Min: 3° Jul Max: 24° Average: 16° Min: 7° Aug Max: 25° Average: 16° Min: 7° Sep Max: 18° Average: 10° Min: 3° Oct Max: 8° Average: 2° Min: -3° Nov Max: 2° Average: -3° Min: -8° Dec Max: -4° Average: -8° Min: -12°
Max
Average
Min

Landmark-US Forest Service Airport has a wide annual temperature range, spanning 37°C from the coldest to warmest months. August is the warmest month, though highs remain moderate at 25°C with a mean of 16°C. The coldest month is December, when overnight lows fall to -12°C and the daily average is -8°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 8°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 126mm Snow: 125mm Feb Precipitation: 156mm Snow: 148mm Mar Precipitation: 136mm Snow: 114mm Apr Precipitation: 104mm Snow: 66mm May Precipitation: 77mm Snow: 21mm Jun Precipitation: 67mm Snow: 13mm Jul Precipitation: 17mm Snow: 0mm Aug Precipitation: 18mm Snow: 0mm Sep Precipitation: 47mm Snow: 8mm Oct Precipitation: 88mm Snow: 41mm Nov Precipitation: 94mm Snow: 74mm Dec Precipitation: 101mm Snow: 100mm
Precipitation
Snow

Landmark-US Forest Service Airport is a moderately rainy area, receiving approximately 1032mm of precipitation annually, which averages out to around 86mm per month. The wettest month is February, averaging 156mm of rainfall. March and January also tend to see above-average precipitation. The driest month is July, with just 17mm. That's 139mm less than February, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Landmark-US Forest Service Airport receives heavy snowfall, accumulating around 710cm annually from January through December. The snowiest month is February, with approximately 148cm. Winter travel should account for significant snow cover.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 2km/h Feb Wind Speed: 2km/h Mar Wind Speed: 2km/h Apr Wind Speed: 2km/h May Wind Speed: 2km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Landmark-US Forest Service Airport is relatively calm, with an average annual wind speed of 2km/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 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

Seasons

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

93 days until Autumn

It is currently summer in Landmark-US Forest Service Airport, which began on June 21, 2026. Landmark-US Forest Service 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 August at around 25°C, while the coldest stretch bottoms out in December near -12°C. Autumn is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from -5 to 12°C. Rainfall is heavy, totalling around 318mm across the season with a monthly average of 106mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 3 to 25°C. Rainfall is relatively light, with around 101mm over the season and a monthly average of 34mm. Winds are generally light, averaging 2km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -8 to 18°C. Precipitation is moderate at around 229mm for the season, averaging 76mm per month. Expect around 124cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -12 to -1°C. Rainfall is heavy, totalling around 384mm across the season with a monthly average of 128mm. Expect around 373cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.

Best Time to Visit

Jan -6°
Feb -5°
Mar -2°
Apr
May
Jun 11°
Jul 16°
Aug 16°
Sep 10°
Oct
Nov -3°
Dec -8°

The best time to visit Landmark-US Forest Service Airport is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 17mm per month. By contrast, December can be quite cold with temperatures dropping to -12°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Landmark-US Forest Service 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
-9 °C
-2 °C
2 km/h
126 mm
125 cm
Feb
-8 °C
-1 °C
2 km/h
156 mm
148 cm
Mar
-5 °C
3 °C
2 km/h
136 mm
114 cm
Apr
-3 °C
7 °C
2 km/h
104 mm
66 cm
May
-1 °C
12 °C
2 km/h
77 mm
21 cm
Jun Current
3 °C
19 °C
2 km/h
67 mm
13 cm
Jul
7 °C
24 °C
2 km/h
17 mm
0 cm
Aug
7 °C
25 °C
2 km/h
18 mm
0 cm
Sep
3 °C
18 °C
2 km/h
47 mm
8 cm
Oct
-3 °C
8 °C
2 km/h
88 mm
41 cm
Nov
-8 °C
2 °C
2 km/h
94 mm
74 cm
Dec
-12 °C
-4 °C
2 km/h
101 mm
100 cm
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