Climate Comfort Score
82/100
Excellent
2026 data Public-data reference. official source
Kahoolawe 499.6, HI Climate
Temperature, precipitation, and comfort score from NOAA NCEI 1991-2020 normals →
30-year climate normals from 1 weather station (1991-2020).
Kahoolawe 499.6, Hawaii has an average annual temperature of 71°F and a climate comfort score of 82/100 (Excellent). Annual precipitation totals 17.1". Based on NOAA 30-year normals (1991–2020).
Avg Temperature
71°F (22°C)
Avg High
76°F
Avg Low
67°F
Annual Precip
17.1"
Annual Snow
0.0"
Comfort Score
82/100
Excellent
Avg Annual Temperature
71°F
30-year mean (NOAA NCEI)
Annual Precipitation
17.1"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Kahoolawe 499.6) 82.0%
National median (≈55)
PlainClimate composite — temperature mildness, humidity, precipitation, extreme-weather frequency. Excellent for the Kahoolawe 499.6 area.
Warming context for Kahoolawe 499.6
MethodologyHow the U.S. land temperature anomaly tracks against the global mean since 1900. The current NOAA 1991-2020 normal for Kahoolawe 499.6 captures average conditions across the spread shown — the most recent decade is warmer than the 30-year mean.
- United States land mean (NOAA NCEI) +0.11 °C/decade
- Global anomaly (NASA GISTEMP) +0.11 °C/decade
- Paris Agreement thresholds 1.5°C / 2.0°C
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 74°F (23°C) | 65°F (18°C) | 70°F (21°C) | 2.6" | 0.0" | 0.0 | 0.0 |
| February | 74°F (23°C) | 64°F (18°C) | 69°F (21°C) | 1.1" | 0.0" | 0.0 | 1.0 |
| March | 73°F (23°C) | 64°F (18°C) | 69°F (20°C) | 1.4" | 0.0" | 0.0 | 0.3 |
| April | 74°F (23°C) | 65°F (18°C) | 69°F (21°C) | 0.9" | 0.0" | 0.0 | 0.0 |
| May | 75°F (24°C) | 66°F (19°C) | 71°F (22°C) | 1.4" | 0.0" | 0.0 | 0.0 |
| June | 76°F (24°C) | 67°F (20°C) | 72°F (22°C) | 1.0" | 0.0" | 0.0 | 0.0 |
| July | 77°F (25°C) | 69°F (20°C) | 73°F (23°C) | 1.1" | 0.0" | 0.0 | 0.0 |
| August | 78°F (25°C) | 69°F (21°C) | 73°F (23°C) | 0.8" | 0.0" | 0.0 | 0.0 |
| September | 78°F (26°C) | 69°F (21°C) | 73°F (23°C) | 0.9" | 0.0" | 0.0 | 0.0 |
| October | 77°F (25°C) | 69°F (21°C) | 73°F (23°C) | 1.6" | 0.0" | 0.0 | 0.0 |
| November | 76°F (24°C) | 67°F (20°C) | 72°F (22°C) | 1.9" | 0.0" | 0.0 | 0.0 |
| December | 75°F (24°C) | 66°F (19°C) | 70°F (21°C) | 2.4" | 0.0" | 0.0 | 0.0 |
Monthly Precipitation
Average monthly rainfall and snowfall
January 2.6"
7.4 days with precipitation
February 1.1"
6.0 days with precipitation
March 1.4"
7.0 days with precipitation
April 0.9"
6.8 days with precipitation
May 1.4"
5.7 days with precipitation
June 1.0"
6.7 days with precipitation
July 1.1"
8.3 days with precipitation
August 0.8"
6.5 days with precipitation
September 0.9"
7.6 days with precipitation
October 1.6"
6.1 days with precipitation
November 1.9"
7.5 days with precipitation
December 2.4"
6.8 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
N/A
50% probability date
Last Spring Freeze
N/A
50% probability date
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
7
Higher = more heating needed
Cooling Degree Days
2,250
Higher = more cooling needed
Warmest Month
August
Coldest Month
March
Related Data
PlainEnviro
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PlainCarbon
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PlainAirData
EPA air quality data — AQI readings, pollutant levels, and air quality trends
Climate Guides
Climate Insight: Kahoolawe 499.6, HI
The NOAA 1991–2020 climate normals describe Kahoolawe 499.6, Hawaii as a location with an annual average temperature of 71°F, ranging from a mean daily high of 76°F to a mean daily low of 67°F. August is typically the warmest month of the year, while March is the coldest. These thirty-year averages, computed from station USC00512558, smooth out year-to-year variability and give a baseline expectation for typical conditions in any given month.
Precipitation patterns matter as much as temperature for anyone planning to live, garden, or travel here. Kahoolawe 499.6 receives roughly 17.1 inches of precipitation each year, with seasonal snowfall possible. Growing-season length varies with elevation and microclimate, with the last spring freeze near N/A and the first fall freeze near N/A. For energy use, 7 heating degree days and 2,250 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Kahoolawe 499.6 scores 82/100 (Excellent), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Use the monthly tables above to plan around specific windows — shoulder seasons for mild highs and lows, peak summer for August-driven heat, or deep winter for March-driven cold. All figures here are thirty-year averages: any single year may run warmer, wetter, drier, or cooler than the normal, so treat them as planning guidance rather than forecasts.
Frequently Asked Questions
What is the average temperature in Kahoolawe 499.6, HI? ▼
The average annual temperature in Kahoolawe 499.6, Hawaii is 71°F. The warmest month averages 78°F (26°C) and the coldest averages 64°F (18°C).
How much rain does Kahoolawe 499.6 get? ▼
Kahoolawe 499.6 receives 17.1 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Kahoolawe 499.6? ▼
Kahoolawe 499.6 has a climate comfort score of 82/100 (Excellent). This score considers temperature mildness, humidity, precipitation, and extreme weather frequency.
When is the growing season in Kahoolawe 499.6? ▼
Growing season data is not available for Kahoolawe 499.6.
How much energy does heating and cooling require in Kahoolawe 499.6? ▼
Kahoolawe 499.6 has 7 heating degree days and 2,250 cooling degree days annually. Higher heating degree days indicate greater winter energy demand, while higher cooling degree days indicate greater summer cooling needs.
Where does this Kahoolawe 499.6 climate data come from? ▼
All climate data comes from NOAA U.S. Climate Normals v1.0.1, covering the 30-year period from 1991 to 2020. Data is collected from weather station USC00512558. These 30-year averages are the standard reference for typical weather conditions.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00512558. For informational purposes only.
Read our methodology — how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial
