Climate Insights for Pāhala

Hawaii County, Hawaii, United States

Hottest
August
23°C peak
Coldest
February
13°C low
Wettest
February
258mm rain
Best to Visit
January, May, June
Mild temps & low rain

Climate Overview

The climate in Pāhala is temperate. The average annual temperature is 18°C and approximately 1494mm of precipitation falls per year. Pāhala receives a notable amount of rainfall throughout the year, including during its driest month. Pāhala is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are February, January, March, when temperatures can drop to 13°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 20° Average: 16° Min: 13° Feb Max: 19° Average: 16° Min: 13° Mar Max: 20° Average: 16° Min: 13° Apr Max: 21° Average: 17° Min: 14° May Max: 21° Average: 18° Min: 15° Jun Max: 22° Average: 18° Min: 15° Jul Max: 23° Average: 19° Min: 16° Aug Max: 23° Average: 20° Min: 17° Sep Max: 23° Average: 19° Min: 16° Oct Max: 22° Average: 19° Min: 16° Nov Max: 21° Average: 17° Min: 15° Dec Max: 20° Average: 16° Min: 14°
Max
Average
Min

Pāhala has relatively stable temperatures year-round, staying within a 10°C range. August is the warmest month, though highs remain moderate at 23°C with a mean of 20°C. February is the coolest month, with minimum temperatures around 13°C and an average of 16°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 91mm Feb Precipitation: 258mm Mar Precipitation: 169mm Apr Precipitation: 156mm May Precipitation: 96mm Jun Precipitation: 63mm Jul Precipitation: 73mm Aug Precipitation: 150mm Sep Precipitation: 98mm Oct Precipitation: 143mm Nov Precipitation: 75mm Dec Precipitation: 122mm
Precipitation

Pāhala is a fairly wet location, receiving approximately 1494mm of precipitation annually, which averages out to around 125mm per month. The wettest month is February, averaging 258mm of rainfall. March and April also tend to see above-average precipitation. The driest month is June, with just 63mm. That's 195mm less than February, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 4km/h May Wind Speed: 4km/h Jun Wind Speed: 4km/h Jul Wind Speed: 4km/h Aug Wind Speed: 4km/h Sep Wind Speed: 4km/h Oct Wind Speed: 3km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Pāhala is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 3km/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

78 days until Autumn

It is currently summer in Pāhala, which began on June 21, 2026. Pāhala 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 23°C, while the coldest stretch bottoms out in February near 13°C. Autumn is next, beginning on September 23, 2026 — 78 days from now.

Spring

Temperatures range from 13 to 21°C. Rainfall is heavy, totalling around 421mm across the season with a monthly average of 140mm. Winds are generally light, averaging 4km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 15 to 23°C. Precipitation is moderate at around 286mm for the season, averaging 95mm per month. Winds are generally light, averaging 4km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 15 to 23°C. Rainfall is heavy, totalling around 316mm across the season with a monthly average of 105mm. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 13 to 20°C. Rainfall is heavy, totalling around 472mm across the season with a monthly average of 157mm. Winds are generally light, averaging 3km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 16°
Feb 16°
Mar 16°
Apr 17°
May 18°
Jun 18°
Jul 19°
Aug 20°
Sep 19°
Oct 19°
Nov 17°
Dec 16°

The best time to visit Pāhala is during January, May, June, July, September and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 83mm per month. By contrast, August can be uncomfortably hot with highs reaching 23°C, while February is the coldest period with lows dropping to 13°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Pāhala 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
13 °C
20 °C
3 km/h
91 mm
0 cm
Feb
13 °C
19 °C
3 km/h
258 mm
0 cm
Mar
13 °C
20 °C
3 km/h
169 mm
0 cm
Apr
14 °C
21 °C
4 km/h
156 mm
0 cm
May
15 °C
21 °C
4 km/h
96 mm
0 cm
Jun
15 °C
22 °C
4 km/h
63 mm
0 cm
Jul Current
16 °C
23 °C
4 km/h
73 mm
0 cm
Aug
17 °C
23 °C
4 km/h
150 mm
0 cm
Sep
16 °C
23 °C
4 km/h
98 mm
0 cm
Oct
16 °C
22 °C
3 km/h
143 mm
0 cm
Nov
15 °C
21 °C
4 km/h
75 mm
0 cm
Dec
14 °C
20 °C
4 km/h
122 mm
0 cm
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