PlainClimate
NOAA 1991–2020 normals 77°F annual avg Public-domain federal data

Mahaulepu, HI Climate

Explore average temperature, rainfall, and comfort score sourced from NOAA NCEI's 1991–2020 climate normals →

77°F
Avg annual temp
62/100
Comfort score

30-year climate normals from 1 weather station (1991-2020).

The climate verdict for Mahaulepu

Mahaulepu, Hawaii averages 77°F a year and scores 62/100 on the comfort index - good, milder than 47% of U.S. cities.

77°F
average temperature, NOAA 1991-2020 normal
62/100
comfort score, milder than 47% of U.S. cities

Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.

Avg Temperature

77°F (25°C)

Avg High

85°F

Avg Low

69°F

Annual Precip

N/A

Comfort Score

62/100

Good

Climate Comfort Score

62/100

Good

Avg Annual Temperature

77°F

30-year mean (NOAA NCEI)

Annual Precipitation

N/A

Liquid-equivalent total

Comfort score vs national 100-point ceiling (Mahaulepu) 62.0%
National median (63)

PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Mahaulepu area.

How Mahaulepu compares to every U.S. city

Mahaulepu's comfort score vs. all U.S. cities

PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals

62 Top 53% higher than 47% of 6,915 US cities

0–10: 0 US cities (0%). Below this entry. 10–20: 0 US cities (0%). Below this entry. 20–30: 58 US cities (1%). Below this entry. 30–40: 439 US cities (6%). Below this entry. 40–50: 1,302 US cities (19%). Below this entry. 50–60: 1,433 US cities (21%). Below this entry. 60–70: 1,357 US cities (20%). This entry sits in this band. 70–80: 1,102 US cities (16%). Above this entry. 80–90: 778 US cities (11%). Above this entry. 90–100: 420 US cities (6%). Above this entry. This city 0 100 every U.S. city, bucketed by value

Each bar is a band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020

Warming context for Mahaulepu

Methodology

Mahaulepu's NOAA 1991-2020 normal sits inside a longer story: U.S. land temperatures have been tracking (and drifting from) the global mean since 1900, and the chart below shows that spread, with the most recent decade running warmer than the 30-year mean.

Warming context, U.S. vs global, with Paris reference lines Anomaly chart from 1900 to 2024. Local series shows warming of 0.11 °C per decade versus a global rate of 0.11 °C per decade (ratio 1.00). Paris Agreement thresholds at 1.5 and 2.0 °C are dashed. -1.0°C -0.5°C +0.0°C +0.5°C +1.0°C +1.5°C +2.0°C +2.5°C Paris 1.5°C Paris 2.0°C 1900192019401960198020002020
  • 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
Sources: NOAA NCEI, NASA GISTEMP. Paris thresholds per IPCC AR6 WG1.

Monthly Temperatures

Average daily high and low temperatures by month

Month Avg High Avg Low Mean
January 82°F (28°C) 65°F (18°C) 73°F (23°C)
February 82°F (28°C) 65°F (18°C) 73°F (23°C)
March 82°F (28°C) 65°F (18°C) 74°F (23°C)
April 84°F (29°C) 68°F (20°C) 76°F (24°C)
May 86°F (30°C) 70°F (21°C) 78°F (25°C)
June 87°F (30°C) 72°F (22°C) 79°F (26°C)
July 87°F (31°C) 73°F (23°C) 80°F (27°C)
August 89°F (32°C) 73°F (23°C) 81°F (27°C)
September 89°F (31°C) 73°F (23°C) 81°F (27°C)
October 88°F (31°C) 72°F (22°C) 80°F (27°C)
November 86°F (30°C) 69°F (20°C) 77°F (25°C)
December 83°F (28°C) 68°F (20°C) 76°F (24°C)

Monthly Precipitation

Average monthly rainfall

January N/A
February N/A
March N/A
April N/A
May N/A
June N/A
July N/A
August N/A
September N/A
October N/A
November N/A
December N/A

Frost Dates & Growing Season

First Fall Freeze

N/A

50% probability date

Last Spring Freeze

N/A

50% probability date

What Mahaulepu's climate means for you

Mahaulepu runs 77°F a year - peaking in August, coldest in February.

  • Comparing places to live? Line this city up against nearby cities and the national rankings. See rankings

These are 30-year NOAA normals (1991–2020) - the typical year, not a forecast for any specific season.

Climate Guides

Climate Insight: Mahaulepu, HI

An annual average temperature of 77°F, ranging from a mean daily high of 85°F to a mean daily low of 69°F is what the NOAA 1991–2020 climate normals report for Mahaulepu, Hawaii. August is typically the warmest month of the year, while February is the coldest. That baseline comes from station USC00515710 and thirty years of averaging, so it reflects a typical month rather than any one year's swings.

Anyone planning to live, garden, or travel in Mahaulepu should weigh precipitation alongside temperature: the annual average runs an uncharted amount, predominantly as rainfall. Growing-season length varies with elevation and microclimate. And on the energy front, heating and cooling demand reflects the combined cost of keeping interiors comfortable year-round.

On PlainClimate's composite comfort index, Mahaulepu scores 62/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. For planning purposes, look to the monthly tables above: shoulder seasons bring the mildest highs and lows, summer brings August-driven heat, and deep winter brings February-driven cold. Treat every figure here as a thirty-year average rather than a forecast - individual years routinely run warmer, cooler, wetter, or drier than the normal.

Frequently Asked Questions

What is the average temperature in Mahaulepu, HI?
The average annual temperature in Mahaulepu, Hawaii is 77°F. The warmest month averages 89°F (32°C) and the coldest averages 65°F (18°C).
How much rain does Mahaulepu get?
Mahaulepu receives an unknown amount of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Mahaulepu?
Mahaulepu has a climate comfort score of 62/100 (Good), milder than 47% of U.S. cities in the PlainClimate database.
When is the growing season in Mahaulepu?
Growing season data is not available for Mahaulepu.
How much energy does heating and cooling require in Mahaulepu?
Heating and cooling degree day data is not available for Mahaulepu.
Where does this Mahaulepu climate data come from?
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00515710 near Mahaulepu.

Data Sources

Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00515710. For informational purposes only.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial

Every figure on PlainClimate is rendered directly from NOAA 1991-2020 U.S. Climate Normals data, no number is typed in by an editor. This page draws directly on NOAA 1991-2020 U.S. Climate Normals data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.