Best Time to Visit
Best Time to Visit Honolulu
🇺🇸 Honolulu, United States · North America
Based on 30-year climate data (1991-2020) from Open-Meteo
Recommended Travel Months
Jan
25°
21°
Great
Feb
24°
21°
Great
Mar
25°
21°
Great
Apr
25°
22°
Great
May
26°
23°
Great
Jun
27°
24°
Great
Jul
28°
24°
Great
Aug
28°
24°
Great
Sep
28°
24°
Great
Oct
28°
24°
Great
Nov
26°
23°
Great
Dec
25°
22°
Great
Month-by-Month Weather in Honolulu
| Month | High | Low | Rain Days | Sunshine | Humidity | UV | Rating | Details |
|---|---|---|---|---|---|---|---|---|
| JanuaryRecommended | 25°C | 21°C | 7 | 10h | 78% | 3 | Great | View |
| FebruaryRecommended | 24°C | 21°C | 7 | 10h | 78% | 3 | Great | View |
| MarchRecommended | 25°C | 21°C | 9 | 11h | 78% | 6 | Great | View |
| AprilRecommended | 25°C | 22°C | 9 | 12h | 78% | 6 | Great | View |
| MayRecommended | 26°C | 23°C | 8 | 13h | 78% | 9 | Great | View |
| JuneRecommended | 27°C | 24°C | 8 | 13h | 78% | 9 | Great | View |
| JulyRecommended | 28°C | 24°C | 8 | 13h | 78% | 9 | Great | View |
| AugustRecommended | 28°C | 24°C | 7 | 12h | 78% | 9 | Great | View |
| SeptemberRecommended | 28°C | 24°C | 8 | 12h | 78% | 6 | Great | View |
| OctoberRecommended | 28°C | 24°C | 7 | 11h | 78% | 6 | Great | View |
| NovemberRecommended | 26°C | 23°C | 7 | 10h | 78% | 3 | Great | View |
| DecemberRecommended | 25°C | 22°C | 7 | 10h | 78% | 3 | Great | View |
Data source: Open-Meteo ERA5 reanalysis archive, 30-year historical normals (1991-2020). Temperatures in Celsius. Sunshine hours are daily averages.
Seasonal Guide to Honolulu
Spring (March to May)
Avg: 25°C high, 22°C low
Spring in Honolulu brings gradually warm temperatures. Daytime highs reach around 25°C (77°F) while nights cool to 22°C (72°F). Expect occasional showers, so pack a light rain jacket.
Summer (June to August)
Avg: 28°C high, 24°C low
Summer is the warmest season in Honolulu, with temperatures reaching 28°C (82°F). Comfortable warmth makes this a popular time for tourists, though accommodation prices tend to peak. Long daylight hours and abundant sunshine provide plenty of time to explore.
Fall (September to November)
Avg: 27°C high, 24°C low
Fall in Honolulu is one of the best times to visit. Temperatures settle around 27°C (81°F) during the day and 24°C (75°F) at night. Rainfall increases slightly, but comfortable temperatures make up for it. Fewer tourists mean better prices.
Winter (December to February)
Avg: 25°C high, 21°C low
Winter in Honolulu brings the cooler period, though temperatures remain warm by most standards. This can actually be one of the most comfortable times to visit if you prefer less intense heat.
When to Avoid Honolulu
The least favorable time to visit Honolulu is March and April. During this period, you can expect less favorable weather conditions.
March
Challenges: less favorable weather conditions
April
Challenges: less favorable weather conditions
January
Challenges: less favorable weather conditions
Note: visiting during off-peak months often means lower prices, fewer crowds, and a more authentic experience. Consider your priorities when planning your trip.
What to Pack for Honolulu
Packing recommendations for visiting Honolulu during the best travel months (January, February, May), when temperatures range from 22°C to 25°C:
- +Light layers for warm days and cooler evenings
- +Comfortable walking shoes
- +A compact umbrella or light rain jacket
- +Sunscreen and sunglasses
- +Reusable water bottle
- +Universal power adapter
Honolulu Year-Round Climate Overview
Honolulu has a tropical climate (Koppen classification: Af). The warmest month is October with highs of 28°C, while the coldest month is February at just 24°C. Annual rainfall averages 399mm across approximately 92 rain days.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 25 | 24 | 25 | 25 | 26 | 27 | 28 | 28 | 28 | 28 | 26 | 25 |
| Low °C | 21 | 21 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 22 |
| Rain Days | 7 | 7 | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 7 | 7 | 7 |
| Rain mm | 40 | 37 | 53 | 27 | 28 | 21 | 22 | 23 | 22 | 33 | 45 | 48 |
| Sun h/day | 10 | 10 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 10 | 10 |
| Humidity % | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 |
| UV Index | 3 | 3 | 6 | 6 | 9 | 9 | 9 | 9 | 6 | 6 | 3 | 3 |
Frequently Asked Questions
What is the best month to visit Honolulu?+
The best time to visit Honolulu is January, February, May. During these months, temperatures average 25°C (77°F) with 11 hours of daily sunshine and only 7 rain days per month. These conditions offer the most comfortable weather for sightseeing and outdoor activities.
What is the worst time to visit Honolulu?+
The least ideal time to visit Honolulu is March and April. During this period, you can expect less favorable weather conditions. While Honolulu can still be visited during this time (often with fewer crowds and lower prices), the weather may limit outdoor activities.
Is Honolulu good to visit in summer?+
Summer in Honolulu (June to August) brings temperatures of 28°C (82°F) highs and 24°C (75°F) lows, with about 13 hours of sunshine and 8 rain days per month. This is generally a good time to visit.
What is the rainy season in Honolulu?+
Honolulu does not have a distinct rainy season. Rainfall is relatively evenly distributed throughout the year, averaging 8 rain days per month.
What should I pack for Honolulu?+
When visiting Honolulu during the best travel months (January, February, May), pack light layers for warm days and cooler evenings, comfortable walking shoes, and a light jacket. Bring a compact umbrella just in case. Sunscreen and sunglasses are recommended.
Is January a good time to visit Honolulu?+
Yes, January is one of the best months to visit Honolulu. Expect average highs of 25°C (77°F), 10 hours of daily sunshine, and only 7 rain days. The weather is ideal for exploring the city, visiting outdoor attractions, and enjoying local activities.
Detailed Monthly Weather for Honolulu
For a complete day-by-day weather breakdown including packing lists, activities, and local events, explore each month individually:
January
February
March
April
May
June
July
August
September
October
November
December
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