Climate Insights for China Peak Observatory Airport

Maui County, Arizona, United States

Hottest
June
34°C peak
Coldest
January
2°C low
Wettest
July
91mm rain
Best to Visit
April, May, September
Mild temps & low rain

Climate Overview

The climate in China Peak Observatory Airport is temperate. The average annual temperature is 17°C and approximately 439mm of precipitation falls per year. July is the wettest month, receiving around 91mm of rainfall. China Peak Observatory Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are January, December, February, when temperatures can drop to 2°C. Light snow can occur between January and December.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 14° Average: 7° Min: 2° Feb Max: 17° Average: 9° Min: 4° Mar Max: 20° Average: 13° Min: 6° Apr Max: 25° Average: 17° Min: 10° May Max: 29° Average: 21° Min: 13° Jun Max: 34° Average: 27° Min: 20° Jul Max: 34° Average: 27° Min: 21° Aug Max: 32° Average: 26° Min: 20° Sep Max: 30° Average: 24° Min: 18° Oct Max: 26° Average: 19° Min: 13° Nov Max: 19° Average: 12° Min: 6° Dec Max: 15° Average: 8° Min: 3°
Max
Average
Min

Temperatures in China Peak Observatory Airport vary considerably across the year, with a 32°C difference between the coldest and warmest months. The warmest month is June, when average highs reach 34°C and the mean temperature sits around 27°C. January is the coolest month, with minimum temperatures around 2°C and an average of 7°C. On average, daily temperatures fluctuate by about 13°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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 50mm Snow: 6mm Feb Precipitation: 37mm Snow: 5mm Mar Precipitation: 28mm Snow: 1mm Apr Precipitation: 9mm Snow: 0mm May Precipitation: 6mm Snow: 0mm Jun Precipitation: 15mm Snow: 0mm Jul Precipitation: 91mm Snow: 0mm Aug Precipitation: 75mm Snow: 0mm Sep Precipitation: 46mm Snow: 0mm Oct Precipitation: 24mm Snow: 0mm Nov Precipitation: 23mm Snow: 0mm Dec Precipitation: 36mm Snow: 3mm
Precipitation
Snow

China Peak Observatory Airport is a relatively dry area, receiving approximately 439mm of precipitation annually, which averages out to around 37mm per month. The wettest month is July, averaging 91mm of rainfall. August and January also tend to see above-average precipitation. The driest month is May, with just 6mm. That's 84mm less than July, 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 14cm annually. January is the snowiest month with approximately 6cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 13km/h Feb Wind Speed: 15km/h Mar Wind Speed: 17km/h Apr Wind Speed: 18km/h May Wind Speed: 17km/h Jun Wind Speed: 17km/h Jul Wind Speed: 14km/h Aug Wind Speed: 12km/h Sep Wind Speed: 13km/h Oct Wind Speed: 14km/h Nov Wind Speed: 14km/h Dec Wind Speed: 13km/h
Wind Speed

China Peak Observatory Airport is mildly breezy, with an average annual wind speed of 15km/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 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months.

Seasons

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

91 days until Summer

It is currently spring in China Peak Observatory Airport, which began on March 20, 2026. China Peak Observatory 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 June at around 34°C, while the coldest stretch bottoms out in January near 2°C. Summer is next, beginning on June 21, 2026 — 91 days from now.

Spring

Temperatures range from 6 to 29°C. Precipitation is minimal, with only around 44mm for the entire season. Winds are moderate at around 18km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 20 to 34°C. Precipitation is moderate at around 181mm for the season, averaging 60mm per month. Winds are generally light, averaging 14km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 6 to 30°C. Rainfall is relatively light, with around 92mm over the season and a monthly average of 31mm. Winds are generally light, averaging 14km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 2 to 17°C. Rainfall is relatively light, with around 122mm over the season and a monthly average of 41mm. Expect around 13cm of snow accumulation during this period. Winds are generally light, averaging 14km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan
Feb
Mar 13°
Apr 17°
May 21°
Jun 27°
Jul 27°
Aug 26°
Sep 24°
Oct 19°
Nov 12°
Dec

The best time to visit China Peak Observatory Airport is during April, May, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 21mm per month. By contrast, June can be uncomfortably hot with highs reaching 34°C, while January is the coldest period with lows dropping to 2°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 China Peak Observatory 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
2 °C
14 °C
13 km/h
50 mm
6 cm
Feb
4 °C
17 °C
15 km/h
37 mm
5 cm
Mar Current
6 °C
20 °C
17 km/h
28 mm
1 cm
Apr
10 °C
25 °C
18 km/h
9 mm
0 cm
May
13 °C
29 °C
17 km/h
6 mm
0 cm
Jun
20 °C
34 °C
17 km/h
15 mm
0 cm
Jul
21 °C
34 °C
14 km/h
91 mm
0 cm
Aug
20 °C
32 °C
12 km/h
75 mm
0 cm
Sep
18 °C
30 °C
13 km/h
46 mm
0 cm
Oct
13 °C
26 °C
14 km/h
24 mm
0 cm
Nov
6 °C
19 °C
14 km/h
23 mm
0 cm
Dec
3 °C
15 °C
13 km/h
36 mm
3 cm
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Metric (°C, km/h)