Kanalohuluhulu 1075, Hawaii climate: Climate normals at a NOAA weather station
Kanalohuluhulu 1075's normal year runs from 48°F January nights to 73°F August afternoons, with 57.3 inches of precipitation a year. (NOAA 1991-2020 normals)
In metric: a yearly mean of 15.8°C, January lows of 9°C, August highs of 23°C, 1,455 mm of precipitation a year.
- NOAA stationKanalohuluhulu 1075
- Station IDUSC00513099
- Location22.13°N 159.66°W
- Elevation3,600 ft (1,097 m)
On October 23, the normal high in Kanalohuluhulu 1075 is 71°F and the normal low 54°F, and the chance of measurable rain or snow is 54%.
Normals describe a typical year at the station, not a forecast. The National Weather Service forecast for Kanalohuluhulu 1075.
- Jan 65° 48°
- Feb 65° 47°
- Mar 65° 49°
- Apr 67° 51°
- May 69° 52°
- Jun 71° 55°
- Jul 72° 56°
- Aug 73° 57°
- Sep 72° 56°
- Oct 71° 55°
- Nov 69° 53°
- Dec 66° 51°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
What is the weather like at Kanalohuluhulu 1075 each month?
August is the warmest month, with normal highs of 73°F; January the coldest, with normal lows of 48°F. The most precipitation falls in December (9.58 in), the least in July (1.84 in).
| Month | High | Low | Mean | Precip. | Wet days | 90°F days | Freezing nights | Daylight |
|---|---|---|---|---|---|---|---|---|
| January | 65°F | 48°F | 56.1°F | 7.86 | 17 | <1 | <1 | 10 h 50 min |
| February | 65°F | 47°F | 56.2°F | 5.78 | 14 | <1 | <1 | 11 h 20 min |
| March | 65°F | 49°F | 57.3°F | 7.39 | 18 | <1 | <1 | 12 h |
| April | 67°F | 51°F | 59.2°F | 4.17 | 17 | <1 | <1 | 12 h 40 min |
| May | 69°F | 52°F | 60.2°F | 3.25 | 14 | <1 | <1 | 13 h 10 min |
| June | 71°F | 55°F | 62.8°F | 2.21 | 14 | <1 | <1 | 13 h 30 min |
| July | 72°F | 56°F | 64.1°F | 1.84 | 15 | <1 | <1 | 13 h 20 min |
| August | 73°F | 57°F | 64.8°F | 2.26 | 13 | <1 | <1 | 13 h |
| September | 72°F | 56°F | 63.9°F | 2.21 | 14 | <1 | <1 | 12 h 20 min |
| October | 71°F | 55°F | 63.0°F | 4.63 | 17 | <1 | <1 | 11 h 40 min |
| November | 69°F | 53°F | 60.6°F | 6.12 | 17 | <1 | <1 | 11 h 10 min |
| December | 66°F | 51°F | 58.4°F | 9.58 | 19 | <1 | <1 | 10 h 50 min |
| Year (annual) | 69°F | 52°F | 60.5°F | 57.30 | 188 | <1 | 1 |
The same normals in °C and millimetres
| Month | High | Low | Mean | Precip. |
|---|---|---|---|---|
| January | 18°C | 9°C | 13.4°C | 200 mm |
| February | 18°C | 8°C | 13.4°C | 147 mm |
| March | 19°C | 10°C | 14.1°C | 188 mm |
| April | 19°C | 11°C | 15.1°C | 106 mm |
| May | 20°C | 11°C | 15.7°C | 83 mm |
| June | 22°C | 13°C | 17.1°C | 56 mm |
| July | 22°C | 13°C | 17.8°C | 47 mm |
| August | 23°C | 14°C | 18.2°C | 57 mm |
| September | 22°C | 13°C | 17.7°C | 56 mm |
| October | 22°C | 13°C | 17.2°C | 118 mm |
| November | 20°C | 11°C | 15.9°C | 155 mm |
| December | 19°C | 10°C | 14.7°C | 243 mm |
Source: NOAA NCEI 1991-2020 monthly normals, station USC00513099; annual normals. Wet days: 0.01 inch or more; 90°F days and freezing nights: NOAA's day counts. Daylight: sunrise to sunset on the 15th, computed from the latitude.
Which months are mildest at Kanalohuluhulu 1075?
Normal highs sit between 65°F and 85°F in February, March, April, May, June, July, August, September, October, November and December. Of those, August has the fewest days with rain (13).
That is a measurement, not a recommendation: it counts the months whose normal afternoon high sits between 65°F and 85°F, where a light layer is enough by day.
Source: NOAA NCEI 1991-2020 monthly normals, station USC00513099.
When is the last frost at Kanalohuluhulu 1075?
A night at 32°F or colder comes in only 10% of years in Kanalohuluhulu 1075 (NOAA). NOAA's median date of the last spring frost is January 26 and of the first autumn frost January 24.
NOAA puts the median frost-free season at 365 days, and the season without a hard freeze (28°F) at 365 days.
The USDA's 2023 Plant Hardiness Zone Map puts Kanalohuluhulu 1075 in zone 12b in ZIP code 96752, the nearest ZIP area.
Frost dates for every NOAA station in Hawaii · Frost dates by ZIP code
Source: NOAA NCEI 1991-2020 annual normals (frost probabilities), station USC00513099; USDA 2023 Plant Hardiness Zone Map, ZIP listings: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed October 8, 2026. A 10% date means one year in ten has a frost after it in spring or before it in autumn.
How hot and how cold does it get at Kanalohuluhulu 1075?
In a normal year in Kanalohuluhulu 1075, a 90°F day is rare, 1 night falls to 32°F or colder and 188 days bring measurable precipitation.
- Days at 90°F or more
- fewer than 1a normal year
- Days at 100°F or more
- fewer than 1a normal year
- Nights at 32°F or colder
- 1a normal year
- Days that stay below freezing
- fewer than 1high of 32°F or less
- Days with 0.01 inch of precipitation
- 188a normal year
The highest temperature in this station's record (since 1931) is 86°F, on September 19, 1981; the lowest is 19°F, on December 18, 1989.
The wettest calendar year on that record is 1967, with 106.32 in.
Source: NOAA NCEI 1991-2020 annual normals, station USC00513099; records: ACIS (NOAA Regional Climate Centers), station USC00513099. Records use complete months only; a month missing more than three days is left out.
How sunny is it at Kanalohuluhulu 1075?
Over a year 84% of the sunlight that would reach the ground under clear skies gets through the clouds at Kanalohuluhulu 1075, 5.6 kWh per square metre a day. September is the sunniest month (88%) and March the cloudiest (79%).
| Month | Share of clear-sky sunshine | Sunshine, kWh/m² a day |
|---|---|---|
| January | 83% | 4.2 |
| February | 81% | 4.8 |
| March | 79% | 5.4 |
| April | 83% | 6.3 |
| May | 86% | 6.8 |
| June | 87% | 7.0 |
| July | 87% | 7.0 |
| August | 87% | 6.7 |
| September | 88% | 6.2 |
| October | 84% | 5.1 |
| November | 83% | 4.3 |
| December | 81% | 3.8 |
Source: NASA POWER solar climatology, 2001-2020 (CERES SYN1deg). Satellite-based, for the 1-degree cell (about 100 km across) around the station, so it describes the area rather than the airport.
How many heating and cooling degree days does Kanalohuluhulu 1075 record?
A normal year at Kanalohuluhulu 1075 brings 1,680 heating degree days, 69% fewer than the median U.S. place (5,373), and 60 cooling degree days, 93% fewer than the median (908). No month reaches 300 heating degree days. For gardens and crops, NOAA counts 3,859 growing degree days a year above 50°F.
| Month | Heating | Cooling |
|---|---|---|
| January | 276 | 0 |
| February | 248 | 0 |
| March | 239 | 0 |
| April | 176 | 0 |
| May | 149 | 1 |
| June | 71 | 3 |
| July | 40 | 14 |
| August | 28 | 22 |
| September | 46 | 13 |
| October | 70 | 6 |
| November | 133 | 1 |
| December | 206 | 1 |
| Year (annual) | 1,680 | 60 |
Source: NOAA NCEI 1991-2020 monthly normals, station USC00513099. A degree day is one degree of a day's mean temperature below 65°F (heating) or above it (cooling); utilities use them to estimate energy use.
How does Kanalohuluhulu 1075's climate compare?
Kanalohuluhulu 1075 is warmer than 0 of the 18 places with their own NOAA record in Hawaii, and wetter than 11. Across the 7,247 U.S. stations with normals, its annual mean of 60.5°F is warmer than 76%.
In the Köppen classification computed from these normals, Kanalohuluhulu 1075 is Cfb: temperate, no dry season, warm summer. What the classes mean.
Places with the most similar year elsewhere
Measured month by month on the normal high, low and precipitation, among places of 20,000 or more people in other states:
Source: NOAA NCEI 1991-2020 normals for every station PlainClimate covers. Similarity: the root-mean-square difference of the 36 monthly figures, precipitation weighted so an inch counts like 6°F.
Questions about Kanalohuluhulu 1075's climate
What is the coldest month at Kanalohuluhulu 1075?
January, with a normal high of 65°F and a normal low of 48°F. The warmest is August (73°F by day, 57°F at night).
Does it snow at Kanalohuluhulu 1075?
Rarely: NOAA's normal is no measurable snow a year.
What is the rainiest month at Kanalohuluhulu 1075?
December, with 9.58 in of precipitation in a normal year; the driest is July with 1.84 in.
What plant hardiness zone is Kanalohuluhulu 1075 in?
The USDA's 2023 map puts Kanalohuluhulu 1075 in zone 12b in ZIP code 96752, the nearest ZIP area.
Nearby and next
- Hawaii climateThe statewide normals and every place in the state
- Barking Sands, HI11 miles from this station, 76.1°F a year
- Waimea, HI12 miles from this station, 74.8°F a year
- Princeville, HI13 miles from this station, 73.7°F a year
- Makaweli 965, HI15 miles from this station, 76.0°F a year
- Compare two placesMonth by month, side by side
Download these normals (CSV) · JSON · How these figures are made