Ukiha weather in April

In April, Ukiha sees average daytime highs of 19°C and overnight lows near 9°C, with 145 mm of rain across 11.6 wet days and about 12.8 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 17°C in the first days to 21°C by the end. The sky is clear or mostly clear about 30% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of April to 13 h 18 min by month's end. Set against the rest of the year, April is Ukiha's 5th-clearest and 3rd-windiest month. For the whole year in context, see Ukiha's year-round climate.

Daytime high
19°
7th warmest
Overnight low
6th coldest
Rainfall
145 mm
11.6 wet days
Daylight
12 h 48 min
5:52 AM – 6:42 PM
Cloud cover
62%
5th clearest
Wind
8 km/h
3rd windiest
Solar energy
4.92 kWh/m²
Travel score
5.8
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 17°C in the first days to 21°C by the end.

A typical April day in Ukiha reaches about 19°C in the afternoon and slips back to 9°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 23°C. Set against its neighbours, April runs about 5°C warmer than March and about 4°C cooler than May.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1177
2177
3177
4177
5187
6187
7188
8188
9188
10188
11198
12198
13199
14199
15199
16209
17209
18209
192010
202010
212010
222010
232110
242110
252110
262111
272111
282111
292211
302211

How April really feels in Ukiha

Once humidity and wind are folded in, April 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

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

Ukiha weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 638.72.1101.8
Feb10° / 829.41.710.82.4
Mar14° / 12912.60.511.74.0
Apr19° / 14511.6012.85.8
May24° / 14°16411.4013.76.5
Jun26° / 18°36517.2014.25.2
Jul29° / 23°30618.20144.1
Aug31° / 23°16315.4013.24.0
Sep28° / 19°16912.5012.25.7
Oct23° / 13°1007.8011.27.2
Nov17° / 838.2010.35.7
Dec11° / 698.30.89.83.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 12% of April, with mostly cloudy or overcast conditions the remaining 58%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14456
24456
34357
44258
54357
64258
74258
84159
94159
104060
114060
124060
134060
144060
154060
164159
174159
184258
194159
204258
214258
224258
234357
244357
254357
264357
274357
284357
294357
304357

Chance of precipitation in April

Any precipitation

Ukiha gets around 145 mm of rain over 11.6 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 39% and peaks near 40% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
139
239
339
438
538
638
738
838
938
1038
1138
1238
1339
1439
1539
1640
1740
1840
1940
2040
2140
2240
2340
2440
2540
2639
2739
2839
2938
3038

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 82% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
192620
291630
390730
490730
590730
688840
788840
888840
987940
1087940
1187940
12861040
13861040
14841150
15841150
16831250
17821251
18821251
19811351
20811351
21801451
22781561
23771661
24761761
25741772
26721882
27711982
28701992
29682093
306621103

Wind in April

Winds average 8 km/h in April.

Across April, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 18 min at the start of April to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over April. Sunrise moves from 6:12 AM to 5:36 AM, and sunset from 6:31 PM to 6:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:126:31
212.36:116:32
312.46:106:32
412.46:086:33
512.46:076:34
612.56:066:35
712.56:046:35
812.66:036:36
912.66:026:37
1012.66:006:38
1112.75:596:38
1212.75:586:39
1312.75:566:40
1412.85:556:41
1512.85:546:41
1612.85:526:42
1712.95:516:43
1812.95:506:44
1912.95:496:44
2013.05:476:45
2113.05:466:46
2213.05:456:47
2313.15:446:47
2413.15:436:48
2513.15:426:49
2613.25:406:50
2713.25:396:50
2813.25:386:51
2913.25:376:52
3013.35:366:53

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.92 kWh/m².

For context, solar energy here swings from a low near 2.24 kWh/m² to a high of 5.22 kWh/m² in May across the year — April's 4.92 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.9Bright
154.9Bright
164.9Bright
174.9Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.1Bright
Planning a trip in April

Hazard calendar for Ukiha

In seasonPeak

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

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

Ukiha's rainy season runs June–July, 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 April a good time to visit Ukiha?

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

5.8
Sightseeing
3rd-best month of the year
2.7
Beach & pool
7th-best month of the year

April is a reasonable time to visit Ukiha for sightseeing.

What to pack for Ukiha in April

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

In April, Ukiha sees daytime highs around 19°C and nights near 9°C. Worth packing: rain gear and sun protection. About 12 days see rain.

rain gearsun protection

Sea temperature near Ukiha in April

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

The sea at the nearest coast (about 43 km away) is warmest in August at about 27°C and coldest in February near 13°C.

It's comfortable for a long swim from May 27 to Nov 12 — about 5.6 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar14Bracing
Apr16Cool
May19Cool
Jun22Refreshing
Jul25Warm
Aug27Warm
Sep26Warm
Oct23Refreshing
Nov20Cool
Dec17Cool

UV index in Ukiha in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ukiha peaks around July 13 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 13UV 10Dec 21UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr8Very high
May8Very high
Jun10Very high
Jul10Very high
Aug9Very high
Sep9Very high
Oct7High
Nov4Moderate
Dec3Moderate

Air quality in Ukiha in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Ukiha is worst in March — around 25 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (July, 13 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 2325 µg/m³Jul 2114 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb20Moderate
Mar25Moderate
Apr25Moderate
May23Moderate
Jun19Moderate
Jul13Moderate
Aug15Moderate
Sep14Moderate
Oct14Moderate
Nov16Moderate
Dec15Moderate
Location & terrain

Where is Ukiha?

Ukiha sits at 33.4°N, 130.7°E, 27 m above sea level, in Japan. The nearest listed city is Tanushimarumachi-toyoki, 6.0 km away.

Topography around Ukiha

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

Within 3 km, the terrain around Ukiha has significant variations in elevation — a maximum elevation change of 278 m around an average of 40 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 965 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,799 m.

The land around Ukiha is covered by cropland (36%), artificial surfaces (27%) and trees (26%) within 3 km, trees (71%) within 16 km, and trees (52%) and water (27%) within 80 km.

3 km
278 m
16 km
965 m
80 km
1,799 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Tanushimarumachi-toyoki 6.0 km · Asakura 7.0 km · Amagi 11 km · Tachiarai 13 km · Yamaguma 15 km · Yame 17 km · Hita 18 km · Ogōri 19 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 Ukiha (33.3563°, 130.7497°, elevation 27 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).