Climate Insights for Hell'er High Water Airport

Hoonah-Angoon Census Area, California, United States

Hottest
July
30°C peak
Coldest
December
1°C low
Wettest
January
237mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Hell'er High Water Airport is temperate. The average annual temperature is 12°C and approximately 1184mm of precipitation falls per year. January is the wettest month, receiving around 237mm of rainfall. Hell'er High Water Airport 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 1°C. Snowfall occurs from January to December, with around 110cm accumulating over the season.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 11° Average: 5° Min: 2° Feb Max: 12° Average: 6° Min: 1° Mar Max: 13° Average: 7° Min: 2° Apr Max: 17° Average: 10° Min: 4° May Max: 20° Average: 13° Min: 7° Jun Max: 26° Average: 18° Min: 11° Jul Max: 30° Average: 22° Min: 14° Aug Max: 29° Average: 21° Min: 14° Sep Max: 26° Average: 18° Min: 11° Oct Max: 21° Average: 13° Min: 7° Nov Max: 14° Average: 7° Min: 2° Dec Max: 10° Average: 4° Min: 1°
Max
Average
Min

Temperatures in Hell'er High Water Airport vary considerably across the year, with a 29°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 30°C and the mean temperature sits around 22°C. December is the coolest month, with minimum temperatures around 1°C and an average of 4°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 6°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 237mm Snow: 22mm Feb Precipitation: 166mm Snow: 22mm Mar Precipitation: 179mm Snow: 32mm Apr Precipitation: 82mm Snow: 8mm May Precipitation: 51mm Snow: 2mm Jun Precipitation: 11mm Snow: 0mm Jul Precipitation: 3mm Snow: 0mm Aug Precipitation: 6mm Snow: 0mm Sep Precipitation: 21mm Snow: 0mm Oct Precipitation: 69mm Snow: 0mm Nov Precipitation: 144mm Snow: 6mm Dec Precipitation: 213mm Snow: 20mm
Precipitation
Snow

Hell'er High Water Airport is a moderately rainy area, receiving approximately 1184mm of precipitation annually, which averages out to around 99mm per month. The wettest month is January, averaging 237mm of rainfall. December and March also tend to see above-average precipitation. The driest month is July, with just 3mm. That's 234mm 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. Snowfall is a regular feature from January to December, with around 110cm accumulating over the season. March typically sees the most snow at around 32cm.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 11km/h Feb Wind Speed: 12km/h Mar Wind Speed: 13km/h Apr Wind Speed: 13km/h May Wind Speed: 13km/h Jun Wind Speed: 13km/h Jul Wind Speed: 13km/h Aug Wind Speed: 13km/h Sep Wind Speed: 12km/h Oct Wind Speed: 11km/h Nov Wind Speed: 10km/h Dec Wind Speed: 11km/h
Wind Speed

Hell'er High Water Airport is mildly breezy, with an average annual wind speed of 12km/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 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/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 Hell'er High Water Airport, which began on March 20, 2026. Hell'er High Water 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 30°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 2 to 20°C. Rainfall is heavy, totalling around 312mm across the season with a monthly average of 104mm. Winds are generally light, averaging 13km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 11 to 30°C. Precipitation is minimal, with only around 21mm for the entire season. Winds are generally light, averaging 13km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 2 to 26°C. Precipitation is moderate at around 234mm for the season, averaging 78mm per month. Expect around 6cm of snow accumulation during this period. Winds are generally light, averaging 11km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 1 to 12°C. Rainfall is heavy, totalling around 617mm across the season with a monthly average of 206mm. Expect around 63cm of snow accumulation during this period. Winds are generally light, averaging 11km/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
Apr 10°
May 13°
Jun 18°
Jul 22°
Aug 21°
Sep 18°
Oct 13°
Nov
Dec

The best time to visit Hell'er High Water Airport is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 10mm per month. By contrast, December can be quite cold with temperatures 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 Hell'er High Water 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
11 °C
11 km/h
237 mm
22 cm
Feb
1 °C
12 °C
12 km/h
166 mm
22 cm
Mar Current
2 °C
13 °C
13 km/h
179 mm
32 cm
Apr
4 °C
17 °C
13 km/h
82 mm
8 cm
May
7 °C
20 °C
13 km/h
51 mm
2 cm
Jun
11 °C
26 °C
13 km/h
11 mm
0 cm
Jul
14 °C
30 °C
13 km/h
3 mm
0 cm
Aug
14 °C
29 °C
13 km/h
6 mm
0 cm
Sep
11 °C
26 °C
12 km/h
21 mm
0 cm
Oct
7 °C
21 °C
11 km/h
69 mm
0 cm
Nov
2 °C
14 °C
10 km/h
144 mm
6 cm
Dec
1 °C
10 °C
11 km/h
213 mm
20 cm
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