Climate Insights for Pinnacles Air Park

Pierce County, California, United States

Hottest
July
28°C peak
Coldest
December
5°C low
Wettest
January
123mm rain
Best to Visit
May, June, July
Mild temps & low rain

Climate Overview

The climate in Pinnacles Air Park is temperate. The average annual temperature is 15°C and approximately 456mm of precipitation falls per year. January is the wettest month, receiving around 123mm of rainfall. Pinnacles Air Park is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, September. The coldest months are December, February, January, when temperatures can drop to 5°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 15° Average: 9° Min: 6° Feb Max: 16° Average: 10° Min: 5° Mar Max: 17° Average: 11° Min: 7° Apr Max: 20° Average: 13° Min: 8° May Max: 22° Average: 15° Min: 10° Jun Max: 27° Average: 19° Min: 12° Jul Max: 28° Average: 20° Min: 14° Aug Max: 28° Average: 21° Min: 15° Sep Max: 27° Average: 19° Min: 13° Oct Max: 24° Average: 17° Min: 10° Nov Max: 19° Average: 12° Min: 7° Dec Max: 15° Average: 9° Min: 5°
Max
Average
Min

Temperatures in Pinnacles Air Park vary considerably across the year, with a 23°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 28°C and the mean temperature sits around 20°C. December is the coolest month, with minimum temperatures around 5°C and an average of 9°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 4°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: 123mm Snow: 0mm Feb Precipitation: 71mm Snow: 1mm Mar Precipitation: 99mm Snow: 0mm Apr Precipitation: 30mm Snow: 0mm May Precipitation: 18mm Snow: 0mm Jun Precipitation: 0mm Snow: 0mm Jul Precipitation: 0mm Snow: 0mm Aug Precipitation: 0mm Snow: 0mm Sep Precipitation: 4mm Snow: 0mm Oct Precipitation: 12mm Snow: 0mm Nov Precipitation: 40mm Snow: 0mm Dec Precipitation: 57mm Snow: 0mm
Precipitation
Snow

Pinnacles Air Park is a relatively dry area, receiving approximately 456mm of precipitation annually, which averages out to around 38mm per month. The wettest month is January, averaging 123mm of rainfall. March and February also tend to see above-average precipitation. The driest month is July, with just 0mm. That's 123mm less than January, 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.

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: 1km/h Sep Wind Speed: 2km/h Oct Wind Speed: 1km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Pinnacles Air Park 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 May, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

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

76 days until Autumn

It is currently summer in Pinnacles Air Park, which began on June 21, 2026. Pinnacles Air Park 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 28°C, while the coldest stretch bottoms out in December near 5°C. Autumn is next, beginning on September 23, 2026 — 76 days from now.

Spring

Temperatures range from 7 to 22°C. Rainfall is relatively light, with around 147mm over the season and a monthly average of 49mm. Winds are generally light, averaging 2km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 12 to 28°C. Precipitation is minimal, with only around 1mm for the entire season. Winds are generally light, averaging 2km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 7 to 27°C. Rainfall is relatively light, with around 56mm over the season and a monthly average of 19mm. Winds are generally light, averaging 1km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 5 to 16°C. Precipitation is moderate at around 251mm for the season, averaging 84mm per month. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan
Feb 10°
Mar 11°
Apr 13°
May 15°
Jun 19°
Jul 20°
Aug 21°
Sep 19°
Oct 17°
Nov 12°
Dec

The best time to visit Pinnacles Air Park is during May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 6mm per month. By contrast, December can be quite cold with temperatures dropping to 5°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 Pinnacles Air Park 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. 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
6 °C
15 °C
2 km/h
123 mm
0 cm
Feb
5 °C
16 °C
2 km/h
71 mm
1 cm
Mar
7 °C
17 °C
2 km/h
99 mm
0 cm
Apr
8 °C
20 °C
2 km/h
30 mm
0 cm
May
10 °C
22 °C
2 km/h
18 mm
0 cm
Jun
12 °C
27 °C
2 km/h
0 mm
0 cm
Jul Current
14 °C
28 °C
2 km/h
0 mm
0 cm
Aug
15 °C
28 °C
1 km/h
0 mm
0 cm
Sep
13 °C
27 °C
2 km/h
4 mm
0 cm
Oct
10 °C
24 °C
1 km/h
12 mm
0 cm
Nov
7 °C
19 °C
2 km/h
40 mm
0 cm
Dec
5 °C
15 °C
2 km/h
57 mm
0 cm
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