Honolulu · April
Run in the morning.
Comfortable average high of 79°F, dipping to 71°F at night. Expect 17 rain days — plan around the radar. Humidity rises with the sun — morning runs catch the driest, coolest window.
Avg high / low
79° / 71°F
Humidity
73%
Rain days
17/mo
Wind
15 mph
What April feels like in Honolulu
Sunrise
06:11
Mid-month average
Sunset
18:51
Mid-month average
Time-of-day breakdown
Morning
Coolest, driest air of the day. The window before sunrise is the most reliable comfortable hour.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in Honolulu in April
The kit for April in Honolulu: shorts and a short-sleeve are the standard kit, a wind-blocking layer for exposed routes, a water-resistant cap or jacket on standby.
April vs the surrounding months
vs March
+2° avg high
0 rain days
Honolulu in March →
April
79°F avg high
17 rain days
Best: morning
vs May
-2° avg high
+1 rain days
Honolulu in May →
Frequently Asked Questions
What is the best time of day to run in Honolulu in April?+
Morning. Humidity rises with the sun — morning runs catch the driest, coolest window.
What's the average temperature in Honolulu in April?+
Average high 79°F, average low 71°F.
How does April compare to surrounding months in Honolulu?+
Compared to March (avg high 77°F), April is warmer. Compared to May (avg high 80°F), April is cooler.
Does it rain often in Honolulu in April?+
Expect about 17 measurable rain days in April, on average.