Hirado weather in March

In March, Hirado sees average daytime highs of 14°C and overnight lows near 9°C, with 121 mm of rain across 10.5 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 12°C in the first days to 15°C by the end. The sky is clear or mostly clear about 28% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 h 12 min at the start of March to 12 h 18 min by month's end. Set against the rest of the year, March is Hirado's 6th-clearest and 4th-windiest month. For the whole year in context, see Hirado's year-round climate.

Daytime high
14°
9th warmest
Overnight low
4th coldest
Rainfall
121 mm
10.5 wet days
Daylight
11 h 42 min
6:39 AM – 6:24 PM
Cloud cover
62%
6th clearest
Wind
18 km/h
4th windiest
Solar energy
4.18 kWh/m²
Travel score
4.0
out of 10

Hirado is city in Nagasaki Prefecture, Japan.

Density
133/km²
people per km²
Founded
2005

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 12°C in the first days to 15°C by the end.

A typical March day in Hirado reaches about 14°C in the afternoon and slips back to 9°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 18°C. Set against its neighbours, March runs about 3°C warmer than February and about 4°C cooler than April.

10°15°20°151015202531
Avg high (°C)Avg low (°C)
1128
2128
3138
4138
5138
6138
7138
8138
9138
10139
11139
12139
13149
14149
15149
16149
17149
18149
19149
201410
211410
221510
231510
241510
251510
261510
271510
281511
291511
301611
311611

How March really feels in Hirado

Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Hirado weather by month

How March compares with the rest of the year at a glance. March is the 9th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan10° / 679.60.5102.3
Feb11° / 758.50.410.82.7
Mar14° / 12110.5011.74.0
Apr18° / 13°14210.3012.85.7
May22° / 17°1539.8013.76.5
Jun24° / 20°30214.6014.25.8
Jul28° / 24°27314.80145.2
Aug30° / 26°17113.6013.24.8
Sep27° / 23°18311.4012.26.3
Oct23° / 18°1047011.27.4
Nov18° / 13°948.2010.35.9
Dec13° / 738.309.83.5

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 16% of March, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14060
24159
34258
44159
54258
64357
74456
84456
94456
104456
114456
124555
134456
144555
154555
164555
174555
184555
194555
204555
214555
224654
234654
244555
254555
264555
274555
284654
294654
304654
314654

Chance of precipitation in March

Any precipitation

Hirado gets around 121 mm of rain over 10.5 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
133
233
333
433
533
633
733
833
933
1033
1133
1233
1333
1433
1533
1633
1734
1834
1934
2034
2134
2234
2334
2434
2534
2634
2733
2833
2933
3033
3133

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the dry band about 95% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19820
29820
39820
49820
59820
69820
79820
89820
99820
109730
119730
129730
139640
149640
159640
169550
179550
189550
199550
209460
219361
229361
239361
249271
259271
269271
279181
289181
299091
308992
3188102

Wind in March

Winds average 18 km/h in March.

Across March, daily wind ranges from about 17 km/h on the calmest days to 19 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
119light breeze
219light breeze
319light breeze
419light breeze
519light breeze
619light breeze
719light breeze
819light breeze
919light breeze
1019light breeze
1119light breeze
1219light breeze
1319light breeze
1419light breeze
1519light breeze
1619light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2618light breeze
2718light breeze
2817light breeze
2917light breeze
3017light breeze
3117light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 12 min at the start of March to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over March. Sunrise moves from 6:58 AM to 6:19 AM, and sunset from 6:12 PM to 6:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.26:586:12
211.36:576:13
311.36:566:13
411.36:556:14
511.46:536:15
611.46:526:16
711.46:516:17
811.56:506:17
911.56:486:18
1011.56:476:19
1111.66:466:20
1211.66:446:21
1311.66:436:21
1411.76:426:22
1511.76:406:23
1611.76:396:24
1711.86:386:25
1811.86:366:25
1911.86:356:26
2011.96:346:27
2111.96:326:28
2212.06:316:28
2312.06:306:29
2412.06:286:30
2512.16:276:31
2612.16:256:31
2712.16:246:32
2812.26:236:33
2912.26:216:34
3012.26:206:34
3112.36:196:35

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.18 kWh/m².

For context, solar energy here swings from a low near 2.12 kWh/m² to a high of 5.46 kWh/m² in May across the year — March's 4.18 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
13.6Moderate
23.7Moderate
33.7Moderate
43.8Moderate
53.8Moderate
63.8Moderate
73.9Moderate
83.9Moderate
94.0Moderate
104.0Bright
114.0Bright
124.1Bright
134.1Bright
144.1Bright
154.2Bright
164.2Bright
174.2Bright
184.3Bright
194.3Bright
204.3Bright
214.4Bright
224.4Bright
234.4Bright
244.5Bright
254.5Bright
264.5Bright
274.6Bright
284.6Bright
294.7Bright
304.7Bright
314.7Bright
Planning a trip in March

Hazard calendar for Hirado

In seasonPeak

In March, Hirado sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Hirado sits in the Pacific typhoon belt; the season peaks July–October.

Hirado's rainy season runs April–September, when most of the year's rain falls.

Pacific typhoon
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is March a good time to visit Hirado?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.0
Sightseeing
9th-best month of the year
0.1
Beach & pool
9th-best month of the year

March is a reasonable time to visit Hirado for sightseeing.

What to pack for Hirado in March

From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In March, Hirado sees daytime highs around 14°C and nights near 9°C. Worth packing: a warm layer and rain gear. About 11 days see rain.

a warm layerrain gear

Sea temperature near Hirado in March

The nearest coast averages about 15°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 27°C and coldest in February near 15°C.

It's comfortable for a long swim from Jun 4 to Nov 24 — about 5.7 months when the water holds above 20°C.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Bracing
Mar15Bracing
Apr16Cool
May18Cool
Jun21Refreshing
Jul25Warm
Aug27Warm
Sep26Warm
Oct23Refreshing
Nov21Refreshing
Dec18Cool

UV index in Hirado in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Hirado peaks around July 18 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateJul 18UV 10Dec 21UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7Very high
May8Very high
Jun9Very high
Jul10Very high
Aug9Very high
Sep9Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Hirado in March

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.

Air quality in Hirado is worst in April — around 24 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (October, 11 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateGoodModerateApr 1324 µg/m³Oct 1212 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb19Moderate
Mar23Moderate
Apr24Moderate
May21Moderate
Jun17Moderate
Jul12Good
Aug12Moderate
Sep12Good
Oct11Good
Nov14Moderate
Dec13Moderate
Location & terrain

Where is Hirado?

Hirado sits at 33.4°N, 129.6°E, 5 m above sea level, in Japan. The nearest listed city is Matsuura, 14 km away.

Topography around Hirado

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hirado.

Within 3 km, the terrain around Hirado has only modest variations in elevation — a maximum elevation change of 243 m around an average of 33 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 542 m; within 80 km, large variations in elevation — a maximum elevation change of 1,046 m.

The land around Hirado is covered by water (46%) and trees (43%) within 3 km, water (62%) and trees (33%) within 16 km, and water (73%) and trees (21%) within 80 km.

3 km
243 m
16 km
542 m
80 km
1,046 m
treesgrasslandcroplandartificial surfaceswater
March weather nearby: Matsuura 14 km · Sasebo 27 km · Imarichō-kō 32 km · Arita 38 km · Karatsu 40 km · Saikai 44 km · Takeo 48 km · Iki 49 km

Japan travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
100 V · 50 / 60 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$35,951
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.2
per 100k, 2023
Road deaths
3.6
per 100k/yr, 2019
Income group
High
World Bank
English
Very low
EF EPI 446
Religion
Shintoism 49%Buddhism 46%other 4%Christianity 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Hirado (33.3685°, 129.5525°, elevation 5 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).