Best time to visit Hawaii — Oahu (Honolulu)
Our pick for sun: January to October, December.
The best months
- SunJanuary to October, December
- BeachMay, July to October, December
…
The twelve months at a glance
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun | Ideal, 86/100 | Ideal, 88/100 | Ideal, 88/100 | Ideal, 92/100 | Ideal, 98/100 | Ideal, 85/100, Cyclone season | Ideal, 85/100, Cyclone season | Ideal, 85/100, Cyclone season | Ideal, 85/100, Cyclone season | Ideal, 82/100, Cyclone season | Good, 78/100, Cyclone season | Ideal, 89/100 |
| Beach | Good, 69/100 | Good, 64/100 | Good, 66/100 | Good, 73/100 | Ideal, 84/100 | Good, 79/100, Cyclone season | Ideal, 81/100, Cyclone season | Ideal, 82/100, Cyclone season | Ideal, 83/100, Cyclone season | Ideal, 80/100, Cyclone season | Good, 73/100, Cyclone season | Ideal, 80/100 |
- Ideal
- Good
- Fair
- Best avoided
- Risk flagged
Temperatures and rain
See the month-by-month values
| Month | High | Low | Sea | Rain |
|---|---|---|---|---|
| January | 23°C | 22°C | 25°C | 43 mm |
| February | 23°C | 22°C | 24°C | 35 mm |
| March | 23°C | 22°C | 24°C | 47 mm |
| April | 24°C | 22°C | 25°C | 19 mm |
| May | 25°C | 23°C | 25°C | 21 mm |
| June | 25°C | 24°C | 26°C | 16 mm |
| July | 26°C | 25°C | 26°C | 14 mm |
| August | 26°C | 25°C | 27°C | 17 mm |
| September | 26°C | 25°C | 27°C | 19 mm |
| October | 26°C | 25°C | 27°C | 29 mm |
| November | 25°C | 24°C | 26°C | 48 mm |
| December | 24°C | 23°C | 25°C | 54 mm |
Estimated flight time
- From YUL : about 10 h 05 min
- From YYZ : about 9 h 35 min
- From YVR : about 6 h
Estimate of a nonstop flight computed from the distance: not a schedule. Connections lengthen the trip.
Getting to Hawaii — Oahu (Honolulu) with points
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Where this data comes from
Temperatures, sunshine and rain: monthly normals we computed over 1991-2020. These are estimates from a climate reanalysis, not station readings.
- ERA5 reanalysis-era5-single-levels-timeseries (C3S, CC-BY)
- NOAA OISST v2.1
Contains modified Copernicus Climate Change Service information (ERA5, 2026, CC BY 4.0 licence). Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains. Sea temperature: NOAA OISST v2.1 (Huang et al., 2021, J. Climate 34, doi:10.1175/JCLI-D-20-0166.1).