Climate Insights for Harder Ranch Airport

Hawaii County, Washington, United States

Hottest
July
34°C peak
Coldest
December
-1°C low
Wettest
December
57mm rain
Best to Visit
May, June, September
Mild temps & low rain

Climate Overview

The climate in Harder Ranch Airport is temperate. The average annual temperature is 12°C and approximately 378mm of precipitation falls per year. December is the wettest month, receiving around 57mm of rainfall. Harder Ranch Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are December, January, February, when temperatures can drop to -1°C. Light snow can occur between January and December.

Temperature

-10° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 5° Average: 1° Min: -1° Feb Max: 7° Average: 2° Min: -1° Mar Max: 12° Average: 7° Min: 3° Apr Max: 18° Average: 11° Min: 6° May Max: 24° Average: 17° Min: 11° Jun Max: 29° Average: 22° Min: 15° Jul Max: 34° Average: 26° Min: 19° Aug Max: 33° Average: 25° Min: 18° Sep Max: 26° Average: 19° Min: 13° Oct Max: 18° Average: 12° Min: 7° Nov Max: 9° Average: 5° Min: 2° Dec Max: 4° Average: 1° Min: -1°
Max
Average
Min

Temperatures in Harder Ranch Airport vary considerably across the year, with a 35°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 34°C and the mean temperature sits around 26°C. The coldest month is December, when overnight lows fall to -1°C and the daily average is 1°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 7°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 50mm Snow: 7mm Feb Precipitation: 38mm Snow: 10mm Mar Precipitation: 44mm Snow: 3mm Apr Precipitation: 30mm Snow: 1mm May Precipitation: 24mm Snow: 0mm Jun Precipitation: 17mm Snow: 0mm Jul Precipitation: 3mm Snow: 0mm Aug Precipitation: 6mm Snow: 0mm Sep Precipitation: 16mm Snow: 0mm Oct Precipitation: 39mm Snow: 0mm Nov Precipitation: 56mm Snow: 3mm Dec Precipitation: 57mm Snow: 13mm
Precipitation
Snow

Harder Ranch Airport is a quite dry location, receiving approximately 378mm of precipitation annually, which averages out to around 31mm per month. The wettest month is December, averaging 57mm of rainfall. November and January also tend to see above-average precipitation. The driest month is July, with just 3mm. That's 55mm less than December, 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. Light snowfall can occur between January and December, totalling around 37cm annually. December is the snowiest month with approximately 13cm.

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: 19km/h Feb Wind Speed: 23km/h Mar Wind Speed: 23km/h Apr Wind Speed: 25km/h May Wind Speed: 23km/h Jun Wind Speed: 23km/h Jul Wind Speed: 20km/h Aug Wind Speed: 21km/h Sep Wind Speed: 21km/h Oct Wind Speed: 22km/h Nov Wind Speed: 21km/h Dec Wind Speed: 19km/h
Wind Speed

Harder Ranch Airport is moderately windy, with an average annual wind speed of 22km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 25km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 19km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months.

Seasons

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

82 days until Summer

It is currently spring in Harder Ranch Airport, which began on March 20, 2026. Harder Ranch 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 July at around 34°C, while the coldest stretch bottoms out in December near -1°C. Summer is next, beginning on June 21, 2026 — 82 days from now.

Spring

Temperatures range from 3 to 24°C. Rainfall is relatively light, with around 98mm over the season and a monthly average of 33mm. Winds are moderate at around 24km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 15 to 34°C. Precipitation is minimal, with only around 25mm for the entire season. Winds are moderate at around 21km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 2 to 26°C. Rainfall is relatively light, with around 111mm over the season and a monthly average of 37mm. Winds are moderate at around 21km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -1 to 7°C. Rainfall is relatively light, with around 145mm over the season and a monthly average of 48mm. Expect around 30cm of snow accumulation during this period. Winds are moderate at around 21km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan
Feb
Mar
Apr 11°
May 17°
Jun 22°
Jul 26°
Aug 25°
Sep 19°
Oct 12°
Nov
Dec

The best time to visit Harder Ranch Airport is during May, June and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 19mm per month. By contrast, July can be uncomfortably hot with highs reaching 34°C, while December is the coldest period with lows dropping to -1°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 Harder Ranch 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
-1 °C
5 °C
19 km/h
50 mm
7 cm
Feb
-1 °C
7 °C
23 km/h
38 mm
10 cm
Mar Current
3 °C
12 °C
23 km/h
44 mm
3 cm
Apr
6 °C
18 °C
25 km/h
30 mm
1 cm
May
11 °C
24 °C
23 km/h
24 mm
0 cm
Jun
15 °C
29 °C
23 km/h
17 mm
0 cm
Jul
19 °C
34 °C
20 km/h
3 mm
0 cm
Aug
18 °C
33 °C
21 km/h
6 mm
0 cm
Sep
13 °C
26 °C
21 km/h
16 mm
0 cm
Oct
7 °C
18 °C
22 km/h
39 mm
0 cm
Nov
2 °C
9 °C
21 km/h
56 mm
3 cm
Dec
-1 °C
4 °C
19 km/h
57 mm
13 cm
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