Kahului weather in March: Kahului, Hawaii: normal highs, lows, rain and records for March

Kahului in March has a normal high of 83°F and a normal low of 65°F, a daily mean of 74°F, holding near 83°F all month. Measurable precipitation falls on 10 days in a normal March, 2.64 inches in all. (NOAA 1991-2020 normals)

In metric: a normal high of 28°C and low of 18°C, 67 mm of precipitation in March.

NOAA stationKahului Airport
Station IDUSW00022516
Location20.90°N 156.43°W
Elevation51 ft (16 m)
From the center3 miles
Population (census place)27,068

Jan 82° 64°
Feb 82° 64°
Mar 83° 65°
Apr 85° 67°
May 87° 68°
Jun 88° 70°
Jul 89° 72°
Aug 90° 72°
Sep 90° 71°
Oct 89° 70°
Nov 86° 68°
Dec 83° 66°

Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.

How warm is Kahului in March?

The normal high is 83°F and the normal low 65°F, for a daily mean of 74.0°F. March is 1.0°F warmer than February and 1.5°F cooler than April. March is the 10th warmest month of the year in Kahului and the 2nd wettest. Across the month the normal high rises 2°F, from 82°F on March 1 to 84°F on March 31. From one year to the next March's mean temperature typically moves about 1.1°F either way (NOAA's standard deviation), so roughly two Marchs in three average between 73°F and 75°F.

Kahului in March, day by day: normal high and low

Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 33%).

Normal high and low on five days of March, with the chance of precipitation
Day	High	Low	Chance of 0.01 in	Chance of 0.10 in
March 1	82°F	64°F	33%	13%
March 8	83°F	65°F	33%	14%
March 15	83°F	65°F	32%	13%
March 22	83°F	66°F	32%	13%
March 31	84°F	66°F	31%	12%

Every day of March: normal high, low and chance of precipitation (warmest afternoon March 31, coldest night March 1)

Kahului: NOAA 1991-2020 daily normals for each day of March
Day	High	Low	Chance of 0.01 in	Chance of 0.10 in	Daylight
March 1	82°F	64°F	33%	13%	11 h 40 min
March 2	82°F	64°F	33%	13%	11 h 40 min
March 3	82°F	64°F	33%	13%	11 h 50 min
March 4	82°F	64°F	33%	13%	11 h 50 min
March 5	83°F	64°F	33%	14%	11 h 50 min
March 6	83°F	64°F	33%	14%	11 h 50 min
March 7	83°F	65°F	33%	14%	11 h 50 min
March 8	83°F	65°F	33%	14%	11 h 50 min
March 9	83°F	65°F	33%	14%	11 h 50 min
March 10	83°F	65°F	33%	14%	11 h 50 min
March 11	83°F	65°F	33%	14%	11 h 50 min
March 12	83°F	65°F	33%	13%	12 h
March 13	83°F	65°F	33%	13%	12 h
March 14	83°F	65°F	33%	13%	12 h
March 15	83°F	65°F	32%	13%	12 h
March 16	83°F	65°F	32%	13%	12 h
March 17	83°F	65°F	32%	13%	12 h
March 18	83°F	65°F	32%	13%	12 h
March 19	83°F	65°F	32%	13%	12 h
March 20	83°F	65°F	32%	13%	12 h 10 min
March 21	83°F	65°F	32%	13%	12 h 10 min
March 22	83°F	66°F	32%	13%	12 h 10 min
March 23	83°F	66°F	32%	13%	12 h 10 min
March 24	83°F	66°F	32%	13%	12 h 10 min
March 25	83°F	66°F	32%	13%	12 h 10 min
March 26	83°F	66°F	31%	13%	12 h 10 min
March 27	83°F	66°F	31%	12%	12 h 10 min
March 28	83°F	66°F	31%	12%	12 h 20 min
March 29	84°F	66°F	31%	12%	12 h 20 min
March 30	84°F	66°F	31%	12%	12 h 20 min
March 31	84°F	66°F	31%	12%	12 h 20 min

Normal high: 83°FMarch average
Normal low: 65°FMarch average
Precipitation: 2.64 inmonth total
Days with precipitation: 100.01 inch or more
Daylight: 11 h 40 min to 12 h 20 minMarch 1 to March 31
Days at 70°F or more: 31
Days at 80°F or more: 24
Sunshine: 81%of clear-sky sunlight (NASA)

Source: NOAA NCEI 1991-2020 daily normals, station USW00022516; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.

Does it rain in Kahului in March?

On a given March day the chance of 0.01 inch or more is 32% on average, highest around March 1 (33%). In all, 2.64 in falls on 10 days of a normal March, 1 of them with an inch or more.

Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00022516.

How humid and windy is Kahului in March?

At 3 p.m. the normal temperature is 80°F with 60% relative humidity and a dew point of 65°F; at 6 a.m. it is 67°F with 82% humidity. The wind averages 12.3 mph, most often from the northeast in the afternoon.

A normal March day at the station, hour by hour (local standard time)
Time	Temperature	Dew point	Humidity	Wind	Clear or few clouds
6 a.m.	67°F	62°F	82%	8.8 mph	59%
9 a.m.	76°F	64°F	67%	11.1 mph	57%
noon	80°F	64°F	58%	17.0 mph	39%
3 p.m.	80°F	65°F	60%	18.1 mph	34%
6 p.m.	75°F	64°F	69%	14.5 mph	35%
9 p.m.	72°F	64°F	78%	10.8 mph	57%

Source: NOAA NCEI 1991-2020 hourly normals, station USW00022516. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).

What are the records for March in Kahului?

The warmest March temperature on Kahului's official record (since 1954) is 92°F, on March 10, 2022; the coldest is 51°F, on March 16, 2005. The wettest March brought 21.11 in (2026).

The March mean against the 1991-2020 normal of 74.0°F: 2021 72.8°F (−1.2), 2022 75.6°F (+1.6), 2023 74.2°F (+0.2), 2024 73.3°F (−0.7), 2025 73.8°F (−0.2), 2026 73.8°F (−0.2). 2 of 6 ran warmer than normal.

Kahului: March in recent years against the 1991-2020 normal
March	Mean	Against normal	Precip.
2021	72.8°F	−1.2°F	9.78 in
2022	75.6°F	+1.6°F	0.19 in
2023	74.2°F	+0.2°F	1.42 in
2024	73.3°F	−0.7°F	0.93 in
2025	73.8°F	−0.2°F	0.20 in
2026	73.8°F	−0.2°F	21.11 in

Source: records: ACIS, NWS threaded record OGGthr; recent months: ACIS, station USW00022516. Records and recent months use complete months only.

How does March in Kahului compare across Hawaii?

Across the 18 places PlainClimate covers in Hawaii, March normal highs run from 69°F in Kula to 83°F in Kahului; Kahului's is 83°F.

Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.

How warm is Kahului in March?

Does it rain in Kahului in March?

How humid and windy is Kahului in March?

What are the records for March in Kahului?

How does March in Kahului compare across Hawaii?

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