Ayase weather in March

In March, Ayase sees average daytime highs of 13°C and overnight lows near 5°C, with 134 mm of precipitation across 13.5 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 11°C in the first days to 14°C by the end. The sky is clear or mostly clear about 32% 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 Ayase's 5th-clearest and 2nd-windiest month. For the whole year in context, see Ayase's year-round climate.

Daytime high
13°
9th warmest
Overnight low
4th coldest
Precipitation
134 mm
13.5 wet days
Daylight
11 h 42 min
6:00 AM – 5:44 PM
Cloud cover
60%
5th clearest
Wind
13 km/h
2nd windiest
Solar energy
3.93 kWh/m²
Travel score
3.2
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 11°C in the first days to 14°C by the end.

A typical March day in Ayase reaches about 13°C in the afternoon and slips back to 5°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 17°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)
1114
2114
3114
4114
5114
6114
7114
8124
9125
10125
11125
12125
13125
14125
15125
16135
17135
18136
19136
20136
21136
22136
23136
24146
25147
26147
27147
28147
29147
30147
31158

How March really feels in Ayase

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.

Ayase weather by month

How March compares with the rest of the year at a glance. March is the 9th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 757.829.92.0
Feb10° / 748.82.310.72.1
Mar13° / 13413.51.311.73.2
Apr17° / 10°12512.60.212.95.0
May21° / 15°13712.4013.86.0
Jun24° / 19°17614.6014.35.7
Jul27° / 23°16714.3014.15.5
Aug29° / 24°12513.2013.35.2
Sep26° / 21°19314.2012.25.9
Oct21° / 15°21113.3011.16.0
Nov16° / 10°9910.5010.15.0
Dec11° / 677.90.39.73.2

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 17% of March, with mostly cloudy or overcast conditions the remaining 52%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25149
35149
45149
55149
65149
75149
85248
95248
105248
115248
125248
135149
145149
154951
164951
174951
184753
194753
204753
214555
224555
234555
244456
254456
264456
274456
284456
294555
304555
314654

Chance of precipitation in March

Any precipitationSnow

Ayase gets around 134 mm of rain and snow over 13.5 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 42% and peaks near 43% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1426
2426
3425
4425
5425
6425
7425
8425
9425
10415
11415
12415
13415
14414
15414
16414
17414
18424
19424
20424
21433
22433
23433
24433
25432
26432
27432
28432
29432
30432
31432

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
25991
26991
27991
28991
29982
30982
31982

Wind in March

Winds average 13 km/h in March.

Across March, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light 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 6:21 AM to 5:38 AM, and sunset from 5:30 PM to 5:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.26:215:30
211.26:195:31
311.26:185:32
411.36:175:33
511.36:165:34
611.36:145:35
711.46:135:36
811.46:115:37
911.56:105:38
1011.56:095:38
1111.56:075:39
1211.66:065:40
1311.66:055:41
1411.66:035:42
1511.76:025:43
1611.76:005:44
1711.85:595:44
1811.85:575:45
1911.85:565:46
2011.95:545:47
2111.95:535:48
2212.05:525:49
2312.05:505:50
2412.05:495:50
2512.15:475:51
2612.15:465:52
2712.15:445:53
2812.25:435:54
2912.25:415:55
3012.35:405:55
3112.35:385:56

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 3.93 kWh/m².

For context, solar energy here swings from a low near 2.29 kWh/m² to a high of 5.08 kWh/m² in May across the year — March's 3.93 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
13.5Moderate
23.6Moderate
33.6Moderate
43.6Moderate
53.7Moderate
63.7Moderate
73.7Moderate
83.8Moderate
93.8Moderate
103.8Moderate
113.9Moderate
123.9Moderate
133.9Moderate
143.9Moderate
154.0Moderate
164.0Moderate
174.0Bright
184.0Bright
194.0Bright
204.1Bright
214.1Bright
224.1Bright
234.1Bright
244.2Bright
254.2Bright
264.2Bright
274.3Bright
284.3Bright
294.3Bright
304.3Bright
314.4Bright
Planning a trip in March

Hazard calendar for Ayase

In seasonPeak

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

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

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

Is March a good time to visit Ayase?

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

3.2
Sightseeing
9th-best month of the year
0.0
Beach & pool
9th-best month of the year

March is a weaker month for outdoor sightseeing in Ayase.

What to pack for Ayase in March

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

In March, Ayase sees daytime highs around 13°C and nights near 5°C. Worth packing: a warm layer and rain gear. About 14 days see rain.

a warm layerrain gear

Sea temperature near Ayase in March

The nearest coast averages about 16°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 35 km away) is warmest in August at about 26°C and coldest in February near 15°C.

It's comfortable for a long swim from May 31 to Nov 26 — about 5.9 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Cool
Mar16Cool
Apr17Cool
May19Cool
Jun21Refreshing
Jul24Refreshing
Aug26Warm
Sep25Warm
Oct23Refreshing
Nov21Refreshing
Dec18Cool

UV index in Ayase in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ayase peaks around July 20 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateJul 20UV 10Jan 1UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar4Moderate
Apr7High
May8Very high
Jun9Very high
Jul10Very high
Aug10Very high
Sep9Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Ayase 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 Ayase is worst in April — around 26 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 12 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1525 µg/m³Dec 1612 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb25Moderate
Mar23Moderate
Apr26Moderate
May21Moderate
Jun18Moderate
Jul13Moderate
Aug12Moderate
Sep12Moderate
Oct14Moderate
Nov14Moderate
Dec12Good
Location & terrain

Where is Ayase?

Ayase sits at 35.4°N, 139.4°E, 39 m above sea level, in Japan. The nearest listed city is Yamato, 5.0 km away.

Topography around Ayase

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

Within 3 km, the terrain around Ayase has only modest variations in elevation — a maximum elevation change of 69 m around an average of 44 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 798 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,737 m.

The land around Ayase is covered by artificial surfaces (62%) and trees (23%) within 3 km, artificial surfaces (61%) and trees (25%) within 16 km, and trees (43%), water (28%) and artificial surfaces (22%) within 80 km.

3 km
69 m
16 km
798 m
80 km
3,737 m
treesgrasslandcroplandartificial surfaceswater
March weather nearby: Yamato 5.0 km · Atsugi 5.0 km · Ebina 7.0 km · Zama 7.0 km · Minamirinkan 7.0 km · Nihammatsu 8.0 km · Fujisawa 11 km · Bunkyo 11 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 Ayase (35.4352°, 139.4256°, elevation 39 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).