Honolulu Weather

2026 (This Year)

Historical data
Average Temperature
27.2 °C
High
/
21.0 °C
Low
813.1mm
Precipitation
32.1°C
Peak Temp
15.9°C
Low Temp
223
Days Count

Seasonal Breakdown

Average temperatures and precipitation by season

Spring

92 days
26.4°C
Avg High
/
20.7°C
Avg Low
Precipitation
572.5mm

Summer

72 days
30.0°C
Avg High
/
22.9°C
Avg Low
Precipitation
100.1mm

Winter

59 days
25.0°C
Avg High
/
19.1°C
Avg Low
Precipitation
140.5mm

Seasons based on meteorological calendar: Spring (Mar-May), Summer (Jun-Aug), Autumn (Sep-Nov), Winter (Dec-Feb)

Monthly Breakdown

Average temperatures and precipitation by month

January

31 days
25.5°C / 19.1°C
Avg High / Low
Precipitation
54.3mm

February

28 days
24.3°C / 19.0°C
Avg High / Low
Precipitation
86.2mm

March

31 days
25.1°C / 20.1°C
Avg High / Low
Precipitation
372.1mm

April

30 days
26.4°C / 20.5°C
Avg High / Low
Precipitation
135.3mm

May

31 days
27.7°C / 21.4°C
Avg High / Low
Precipitation
65.1mm

June

30 days
29.7°C / 22.4°C
Avg High / Low
Precipitation
49.8mm

July

31 days
30.0°C / 23.1°C
Avg High / Low
Precipitation
39.7mm

August

11 days
30.8°C / 23.7°C
Avg High / Low
Precipitation
10.6mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Coolest Day

20.7°C
Sunday, February 8

Period Low

15.9°C
Wednesday, February 4
Progress 0%
0 / 0 years
Analyzing Historical Data

Analyzing 15 years of historical data...

Analysis Period

Years: 15
Location: Honolulu
Period: 2026-01-01 to 2026-08-11

Weather Insights

Key findings from analysis for selected period

Hot Weather

Info

Average highs of 27.2°C in Honolulu. Hot conditions.

High Rainfall Period

Worth noting

813mm of rain over 223 days. Wettest periods: March (372mm), April (135mm), February (86mm).

📅

Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: March (372mm), April (135mm)
Driest: July (40mm), June (50mm)

Temperature Patterns (Monthly Averages):
Hottest months: July (30.0°C), June (29.7°C)
Coolest months: February (24.3°C), March (25.1°C)

Travel Recommendations:
Best visiting months: February, January, March (optimal temperature and rainfall balance).
⚠️

9 Exceptional Weather Events (showing top 3)

Info

The 3 most extreme of 9 notable days in this period:

Jun 19 Heat

Hottest day: 32.1°C

Jun 21 Heat

Hottest day: 32.1°C

Jul 30 Heat

Hottest day: 32.1°C

4 Extreme Heat Index Days

Worth noting

4 days with dangerous heat index levels (40.9°C average). Temperature 32.0°C combined with 72% humidity creates hazardous conditions.

High Humidity Levels

Info

Average humidity of 73% indicates persistently moist air conditions. Heat sensation amplified during warm periods (27.2°C average temperature). Humidity varied significantly (55%-96% range).

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