Huelo climate

Huelo Weather in May

NOAA 1991-2020 normals for Haleakala RS 338, 16.3 km from Huelo

Average highs run from 62°F on May 1 to 65°F on May 31, and lows from 45°F to 47°F. Normal precipitation for the month is 2.44 in over about 9 wet days.

May day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Huelo, in °F, with the record for each date.406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
63°F
Average low
46°F
Precipitation
2.44 in
Record high
96°FMay 22, 2019
Record low
56°FMay 13, 2012
Chance of a freeze
0%
Daylight
12 h 56 min to 13 h 19 min
Cloud cover
50%
Humidity
78%
Dew point
67°F
Wind
14.3 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
May 162°F45°F89°F 201359°F 201836%
May 262°F45°F92°F 197860°F 198636%
May 362°F45°F89°F 197858°F 200635%
May 462°F45°F89°F 198459°F 197235%
May 562°F45°F91°F 201658°F 198535%
May 662°F45°F89°F 197057°F 196834%
May 762°F45°F90°F 200357°F 196834%
May 862°F45°F90°F 198458°F 196933%
May 962°F45°F91°F 198158°F 196933%
May 1062°F45°F90°F 200258°F 196932%
May 1163°F45°F90°F 196658°F 197532%
May 1263°F46°F90°F 201058°F 197132%
May 1363°F46°F89°F 198456°F 201231%
May 1463°F46°F89°F 197059°F 196431%
May 1563°F46°F90°F 196760°F 196431%
May 1663°F46°F90°F 198059°F 200630%
May 1763°F46°F91°F 202058°F 196430%
May 1863°F46°F91°F 201959°F 197230%
May 1964°F46°F92°F 201957°F 198529%
May 2064°F46°F93°F 201958°F 198529%
May 2164°F46°F92°F 199662°F 199529%
May 2264°F47°F96°F 201961°F 197228%
May 2364°F47°F95°F 201961°F 197528%
May 2464°F47°F94°F 201960°F 197428%
May 2564°F47°F93°F 201959°F 200028%
May 2665°F47°F91°F 198060°F 197328%
May 2765°F47°F93°F 201961°F 197327%
May 2865°F47°F95°F 201960°F 196427%
May 2965°F47°F92°F 199259°F 196427%
May 3065°F47°F93°F 201958°F 197527%
May 3165°F47°F91°F 196960°F 197627%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Huelo, in percent.0102030401102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (HST).

May 1
sunrise 5:54 AM, sunset 6:50 PM
May 31
sunrise 5:43 AM, sunset 7:02 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00511004 (Haleakala RS 338), public domain. Records: NOAA GHCN-Daily, station USW00022516, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.