November is close to Hilo's year-round average, with average highs near 23.7°C and lows around 20.2°C (mean 22°C). It is about average for rainfall, averaging 159 mm of rainfall and 83% relative humidity across the period.
November is close to Hilo's year-round average. Across 45 years of records, the warmest November in Hilo was 2019 — when the month averaged 23.2°C — while the coldest was 2011 at 20.9°C. Typical November days reach 23.7°C with nights near 20.2°C. The long-term November temperature trend is broadly flat.
November is about average for rainfall in Hilo, averaging 159 mm of rainfall. The wettest November on record was 1984 with 677 mm, while the driest was 1993 at 2 mm.
Relative humidity in Hilo during November averages 83%. The most humid November was 2007 at 86%, and the least humid was 1993 at 75%.
November receives about 4.3 kWh/m²/day of solar energy in Hilo. The sunniest Novembers were 2002 and 2016 at 4.8 kWh/m²/day, and the cloudiest was 1990 at 3.5.
Average wind speed in Hilo during November is 4.1 m/s. The windiest November was 1994 at 5.7 m/s, while the calmest was 1985 at 2.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 21.9°C | 22.2°C | 21.8°C | 21.9°C | 22.2°C | +0.3°C |
| Avg High | 23.7°C | 24.0°C | 23.4°C | 23.6°C | 24.0°C | +0.3°C |
| Avg Low | 20.0°C | 20.4°C | 20.1°C | 20.2°C | 20.5°C | +0.5°C |
| Avg Rain | 195 mm | 35 mm | 272 mm | 151 mm | 135 mm | -59 mm |
November temperatures in Hilo have risen by about 0.5°C between 1981–1985 and 2021–2025.
November has ranged from a record low of 17.4°C (2012) to a record high of 28.2°C (1992).
Rainfall in November is about average for rainfall, averaging 159 mm, with a wettest year of 677 mm.
One of the best times to visit Hilo
November is one of the best times to visit Hilo. Expect days averaging 23.7°C and nights around 20.2°C (mean 22°C) — close to Hilo's yearly average — with higher rainfall (159 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 23.7°C | 22.0°C | 20.3°C | 26.2°C | 19.3°C | 197 mm | 85% | 3.6 m/s | 4.4 |
| 2024 | 23.7°C | 22.0°C | 20.4°C | 25.3°C | 19.1°C | 138 mm | 85% | 4.1 m/s | 4.7 |
| 2023 | 24.1°C | 22.3°C | 20.5°C | 26.9°C | 18.9°C | 242 mm | 83% | 4 m/s | 4.6 |
| 2022 | 24.0°C | 22.2°C | 20.5°C | 25.6°C | 18.7°C | 86 mm | 82% | 4 m/s | 4.5 |
| 2021 | 24.4°C | 22.2°C | 20.1°C | 26.3°C | 19.0°C | 61 mm | 83% | 3.2 m/s | 4.7 |
| 2020 | 24.1°C | 22.5°C | 20.9°C | 26.6°C | 19.2°C | 88 mm | 85% | 4 m/s | 4.1 |
| 2019 🔥 | 25.1°C | 23.2°C | 21.3°C | 27.4°C | 20.4°C | 106 mm | 84% | 3.2 m/s | 4.7 |
| 2018 | 24.2°C | 22.5°C | 20.7°C | 26.3°C | 19.7°C | 79 mm | 84% | 4 m/s | 4.6 |
| 2017 | 23.3°C | 21.8°C | 20.2°C | 25.9°C | 18.7°C | 292 mm | 83% | 3.9 m/s | 4.2 |
| 2016 | 23.0°C | 21.4°C | 19.9°C | 25.7°C | 19.1°C | 205 mm | 84% | 4.3 m/s | 4.8 |
| 2015 | 23.9°C | 22.5°C | 21.1°C | 25.6°C | 19.8°C | 214 mm | 85% | 4.5 m/s | 4.3 |
| 2014 | 24.2°C | 22.4°C | 20.6°C | 26.3°C | 19.3°C | 170 mm | 84% | 3.9 m/s | 4.2 |
| 2013 | 23.8°C | 22.0°C | 20.2°C | 25.5°C | 19.3°C | 140 mm | 83% | 3.3 m/s | 4.2 |
| 2012 | 22.8°C | 21.0°C | 19.2°C | 25.3°C | 17.4°C | 55 mm | 82% | 3.9 m/s | 4.3 |
| 2011 ❄️ | 22.2°C | 20.9°C | 19.6°C | 23.3°C | 17.6°C | 133 mm | 85% | 4.6 m/s | 3.9 |
| 2010 | 23.1°C | 21.4°C | 19.6°C | 24.6°C | 18.5°C | 121 mm | 84% | 3.7 m/s | 4.4 |
| 2009 | 23.1°C | 21.7°C | 20.3°C | 24.7°C | 18.8°C | 594 mm | 85% | 4.6 m/s | 4.2 |
| 2008 | 22.7°C | 21.1°C | 19.5°C | 24.0°C | 18.1°C | 179 mm | 85% | 3.8 m/s | 4.4 |
| 2007 | 23.1°C | 21.5°C | 19.9°C | 24.1°C | 18.7°C | 199 mm | 86% | 3.9 m/s | 4.4 |
| 2006 | 24.2°C | 22.5°C | 20.8°C | 26.3°C | 19.5°C | 136 mm | 85% | 3.5 m/s | 4.6 |
| 2005 | 23.5°C | 21.8°C | 20.1°C | 25.3°C | 18.9°C | 428 mm | 85% | 3.9 m/s | 4.5 |
| 2004 | 23.8°C | 22.1°C | 20.5°C | 25.4°C | 19.2°C | 279 mm | 85% | 3.8 m/s | 4.4 |
| 2003 | 23.3°C | 21.7°C | 20.1°C | 26.3°C | 18.0°C | 243 mm | 83% | 4.5 m/s | 4.2 |
| 2002 | 23.6°C | 21.6°C | 19.6°C | 25.2°C | 18.7°C | 66 mm | 82% | 3.6 m/s | 4.8 |
| 2001 | 23.6°C | 21.8°C | 20.0°C | 25.5°C | 18.6°C | 588 mm | 86% | 4 m/s | 4.3 |
| 2000 | 23.4°C | 21.7°C | 19.9°C | 25.0°C | 19.0°C | 11 mm | 81% | 4.6 m/s | 4.3 |
| 1999 | 23.0°C | 21.1°C | 19.2°C | 24.0°C | 18.1°C | 9 mm | 80% | 4.7 m/s | 4.5 |
| 1998 | 23.2°C | 21.6°C | 20.0°C | 25.4°C | 19.0°C | 17 mm | 80% | 5 m/s | 4.3 |
| 1997 | 24.7°C | 22.6°C | 20.6°C | 27.9°C | 19.5°C | 3 mm | 77% | 4.6 m/s | 4.4 |
| 1996 | 24.4°C | 22.6°C | 20.9°C | 27.2°C | 19.6°C | 16 mm | 81% | 4.8 m/s | 4 |
| 1995 | 24.9°C | 22.8°C | 20.7°C | 26.8°C | 19.6°C | 8 mm | 80% | 3.9 m/s | 4.4 |
| 1994 | 23.1°C | 21.7°C | 20.3°C | 25.6°C | 19.0°C | 10 mm | 80% | 5.7 m/s | 4.4 |
| 1993 | 23.9°C | 21.9°C | 19.9°C | 27.4°C | 18.5°C | 2 mm | 75% | 5 m/s | 4.6 |
| 1992 | 24.7°C | 22.8°C | 20.9°C | 28.2°C | 19.6°C | 13 mm | 80% | 4.3 m/s | 4 |
| 1991 | 24.3°C | 22.4°C | 20.5°C | 25.9°C | 19.7°C | 23 mm | 81% | 4 m/s | 4.4 |
| 1990 | 24.0°C | 22.4°C | 20.8°C | 25.8°C | 19.3°C | 250 mm | 85% | 4.2 m/s | 3.5 |
| 1989 | 24.6°C | 22.3°C | 20.1°C | 26.6°C | 19.2°C | 24 mm | 79% | 3.7 m/s | 4.2 |
| 1988 | 24.2°C | 22.4°C | 20.7°C | 26.4°C | 19.6°C | 12 mm | 82% | 4.5 m/s | 4.1 |
| 1987 | 23.9°C | 22.2°C | 20.5°C | 26.4°C | 19.6°C | 24 mm | 82% | 4.7 m/s | 4.5 |
| 1986 | 23.4°C | 22.0°C | 20.6°C | 25.0°C | 18.2°C | 57 mm | 85% | 4.7 m/s | 4.1 |
| 1985 | 24.2°C | 22.0°C | 19.9°C | 26.2°C | 18.0°C | 200 mm | 84% | 2.9 m/s | 4.2 |
| 1984 🌧️ | 23.2°C | 21.6°C | 19.9°C | 24.6°C | 19.2°C | 677 mm | 84% | 4.2 m/s | 4 |
| 1983 | 23.1°C | 21.1°C | 19.2°C | 24.3°C | 18.4°C | 511 mm | 85% | 3.1 m/s | — |
| 1982 | 22.7°C | 21.2°C | 19.6°C | 26.4°C | 18.0°C | 193 mm | 84% | 4.1 m/s | — |
| 1981 | 24.0°C | 21.9°C | 19.9°C | 26.2°C | 19.0°C | 54 mm | 81% | 4.1 m/s | — |
Actual recorded November data for each year, 1981–2025 — sourced from NASA POWER.
The average high in November is around 23.7°C with lows near 20.2°C (mean 22°C), based on 45 years of NASA POWER data.
November averages 159 mm of rainfall in Hilo, about average for rainfall. The wettest on record was 677 mm in 1984.
The hottest November reached 28.2°C in 1992. The coldest dipped to 17.4°C in 2012.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average November temperatures have risen by about 0.5°C. Daytime highs moved from 23.4°C to 24°C and overnight lows from 19.7°C to 20.4°C over the same span.
November is close to Hilo's year-round average and about average for rainfall, so plan for around 23.7°C daytime highs and 20.2°C at night.
Not quite — November is the 7th coolest month in Hilo, averaging 22°C.
For November in Hilo, pack light layers you can adjust through the day, with typical highs of 23.7°C and lows of 20.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in November averages 83% — quite humid.
Average wind speed in November is 4.1 m/s. The windiest November on record averaged 5.7 m/s (1994).
The wettest November on record was 1984 with 677 mm. On average, November sees 159 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Hilo behaves each November, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for November specifically, along with year-by-year records and how the month has changed over the decades.
