yearsofweather

Naha in March:
warm, frequent rain

Naha, Japan · Records from 2006 to 2025. Not a forecast.

Mean high22°Hottest day 25.6° (2022)
Mean low17°Coldest night 10.5° (2010)
Rain days10 days3-16 by year
Rainfall126mmDaylight 11.6 → 12.4 h
Naha's 12 months iBest: March, April and November
Trip types Beach Poorcool seaSightseeing on foot Finemild
Humidity73%2 muggy days
Clear days4 days12 overcast days
Mean wind25 km/h8 windy days
Sea temperature22.3°21.8-22.6° by year (last 6)
Sunrise / sunset (15th)06:39 / 18:38Daylight 11.6 → 12.4 h

Naha in March

Most beaches open from mid-March, but the water is still cool and a wetsuit helps. Whale watching runs through March. Early-spring showers come and go, so leave a day of slack for beach plans.

Highs of 22°C and lows of 17°C: short sleeves by day, with mild nights. Rain fell on 10 days of the month on average. Averages hide a lot here: one year saw 3, another 16.

Typhoons i No tropical storm passed within 300 km in this month over the last 20 years. Typhoons: May to October

Date by date i

‹ February March 2027 April ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
1-6rain on 33% of days22° 16°
7-13rain on 35% of days21° 16°
14-20rain on 27% of days22° 17°
21-27rain on 31% of days22° 17°
28-31rain on 38% of days23° 18°

0-5/206-8/209-11/2012-20/20

1-6rain on 33% of days22° 16°
7-13rain on 35% of days21° 16°
14-20rain on 27% of days22° 17°
21-27rain on 31% of days22° 17°
28-31rain on 38% of days23° 18°
Tap another date to change

200626mm
200715mm
2008none
200912mm
201010mm
2011none
20126mm
2013none
2014none
201525mm
201610mm
2017none
2018none
201951mm
20205mm
2021none
2022none
20234mm
2024none
2025none
Holidays in March (2027)
  • March 20 to March 22 Vernal Equinox long weekend
  • March 22 Substitute holiday (for Vernal Equinox Day)

1 Local public holiday or break (busier, pricier)

Your trip dates, the past 20 years

Trip dates ~

You can also click two dates on the axis. Hover a cell to see that day's rain.
Trip rain days Month rain days
2006
4 d 14 d
2007
4 d 13 d
2008
2 d 8 d
2009
4 d 16 d
2010
3 d 9 d
2011
2 d 3 d
2012
4 d 11 d
2013
0 d 9 d
2014
3 d 7 d
2015
3 d 10 d
2016
2 d 10 d
2017
2 d 11 d
2018
0 d 5 d
2019
3 d 13 d
2020
4 d 12 d
2021
2 d 8 d
2022
2 d 11 d
2023
2 d 11 d
2024
2 d 9 d
2025
1 d 10 d
Years with rain
Tap a date to start, tap another to end. Each cell is that date in one year.
'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
of 20
6
8
5
5
7
9
9
7
10
6
4
5
8
6
6
5
0
9
6
6
6
6
7
6
6
4
8
8
7
7
8
Rain days on trip
44243240332203422221

No rain1-9 mm10 mm or more Dates outside your trip are dimmed.

One row per year, one cell per day. 2011 had 3 rain days, 2009 had 16.

Naha through the year

MonthHighLowRain daysRainfallSea
January 20°15°10 days99mm 23°
February 20°15°10 days108mm 22°
MarchGood 22°17°10 days126mm 22°
AprilGood 25°19°10 days176mm 23°
May 27°22°12 days288mm 25°
June 30°25°13 days317mm 27°
July 32°27°10 days214mm 29°
August 32°27°13 days268mm 29°
September 31°26°13 days232mm 29°
October 28°24°10 days197mm 28°
NovemberGood 25°21°10 days157mm 26°
December 22°17°10 days133mm 24°

Common questions

Does it rain a lot in Naha in March?

Over the past 20 years March averaged 10 rain days (1 mm or more) out of 31. Individual years ran from 3 in the driest to 16 in the wettest.

What should I wear in Naha in March?

Days averaged 22°C and nights 17°C. Pack a compact umbrella, a waterproof jacket, a light layer for the evenings, and T-shirts.

Can you swim in Naha in March?

Sea surface temperature averaged 22.3°C in March, cool when you first get in. Year to year it ranged 21.8-22.6°C. Check local flags for waves and jellyfish on the day.

Is March a good time to visit Naha?

On warmth and rain days alone, Naha's easiest months were March, April and November. March ranked 3 of 12, close to the top.

How many clear days does Naha get in March?

About 4 clear days (under 30% cloud on average) and 12 overcast days (80% or more).