Tsuruga weather in August

In August, Tsuruga sees average daytime highs of 28°C and overnight lows near 25°C, with 134 mm of rain across 11.6 wet days and about 13.3 hours of daylight. It is the 1st-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 35% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 13 h 48 min at the start of August to 12 h 48 min by month's end. Set against the rest of the year, August is Tsuruga's 2nd-clearest and 10th-windiest month. For the whole year in context, see Tsuruga's year-round climate.

Daytime high
28°
1st warmest
Overnight low
25°
12th coldest
Rainfall
134 mm
11.6 wet days
Daylight
13 h 24 min
5:19 AM – 6:41 PM
Cloud cover
57%
2nd clearest
Wind
12 km/h
10th windiest
Solar energy
5.22 kWh/m²
Travel score
6.0
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical August day in Tsuruga reaches about 28°C in the afternoon and slips back to 25°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°C. Set against its neighbours, August runs about 2°C warmer than July and about 3°C warmer than September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12825
22825
32825
42825
52825
62825
72825
82825
92825
102825
112825
122825
132825
142825
152825
162825
172825
182825
192825
202825
212824
222824
232824
242824
252824
262724
272724
282724
292724
302724
312724

How August really feels in Tsuruga

Once humidity and wind are folded in, August 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

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

Tsuruga weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 26424.29.39.90.6
Feb / 18119.47.610.70.6
Mar10° / 17516.92.711.71.8
Apr14° / 10°14413.2012.93.8
May19° / 14°16312.4013.95.7
Jun22° / 19°18513.5014.45.8
Jul26° / 23°23814.8014.25.8
Aug28° / 25°13411.6013.36.0
Sep25° / 21°20813.5012.26.1
Oct20° / 16°17814011.15.8
Nov15° / 11°17516.70.110.13.8
Dec10° / 26422.34.79.61.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 14% of August, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25347
35248
45248
55248
65248
75248
85149
95050
105050
115050
124951
134951
144951
154951
164951
174951
184951
194951
204852
214852
224852
234753
244753
254753
264753
274555
284555
294555
304654
314555

Chance of precipitation in August

Any precipitation

Tsuruga gets around 134 mm of rain over 11.6 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 38% and peaks near 43% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
133
233
333
433
534
634
734
834
935
1035
1136
1236
1337
1438
1538
1639
1739
1839
1940
2040
2140
2240
2340
2440
2541
2641
2741
2842
2942
3043
3143

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 64% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
101106920
201106821
301106821
401106722
501106722
601106722
701106722
801106722
901106722
1001106722
1101106722
1202116621
1302116621
1402116720
1502126719
1602126719
1702136718
1803146617
1903166516
2003176515
2103186514
2203206413
2304216312
2404236211
2504246210
260426619
270528598
281529578
291531567
301632556
311634545

Wind in August

Winds average 12 km/h in August.

Across August, daily wind ranges from about 12 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
112calm
212calm
312calm
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light 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 August

DaylightNight

Daylight runs from about 13 h 48 min at the start of August to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over August. Sunrise moves from 5:07 AM to 5:31 AM, and sunset from 6:56 PM to 6:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.85:076:56
213.85:086:56
313.85:096:55
413.75:096:54
513.75:106:53
613.75:116:52
713.65:126:51
813.65:136:50
913.65:136:49
1013.65:146:48
1113.55:156:46
1213.55:166:45
1313.55:176:44
1413.45:176:43
1513.45:186:42
1613.45:196:41
1713.35:206:39
1813.35:216:38
1913.35:216:37
2013.25:226:36
2113.25:236:34
2213.25:246:33
2313.15:256:32
2413.15:256:30
2513.05:266:29
2613.05:276:28
2713.05:286:26
2812.95:296:25
2912.95:296:23
3012.95:306:22
3112.85:316:21

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.22 kWh/m².

For context, solar energy here swings from a low near 2.03 kWh/m² to a high of 5.49 kWh/m² in May across the year — August's 5.22 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.4Bright
85.4Bright
95.4Bright
105.4Bright
115.3Bright
125.3Bright
135.3Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.1Bright
195.1Bright
205.1Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
254.9Bright
264.9Bright
274.8Bright
284.8Bright
294.8Bright
304.7Bright
314.7Bright
Planning a trip in August

Hazard calendar for Tsuruga

In seasonPeak

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

Tsuruga 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 August a good time to visit Tsuruga?

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

6.0
Sightseeing
2nd-best month of the year
6.5
Beach & pool
1st-best month of the year

August is a reasonable time to visit Tsuruga for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Tsuruga in August

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

In August, Tsuruga sees daytime highs around 28°C and nights near 25°C. Pack light clothes. Worth having: rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

Sea temperature near Tsuruga in August

The nearest coast averages about 27°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 17 km away) is warmest in August at about 27°C and coldest in March near 11°C.

It's comfortable for a long swim from Jun 12 to Nov 7 — about 4.9 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb12Bracing
Mar11Bracing
Apr13Bracing
May17Cool
Jun21Refreshing
Jul24Warm
Aug27Warm
Sep26Warm
Oct22Refreshing
Nov19Cool
Dec16Cool

UV index in Tsuruga in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tsuruga peaks around July 16 at about 10 (extreme) — 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 highVery highModerateJul 16UV 10Jan 1UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar5Moderate
Apr7High
May8Very high
Jun10Very high
Jul10Extreme
Aug9Very high
Sep9Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Tsuruga in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Tsuruga is worst in April — around 20 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (September, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodApr 1420 µg/m³Sep 2310 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb15Moderate
Mar20Moderate
Apr20Moderate
May19Moderate
Jun16Moderate
Jul13Moderate
Aug11Good
Sep10Good
Oct10Good
Nov10Good
Dec11Good
Location & terrain

Where is Tsuruga?

Tsuruga sits at 35.7°N, 136.1°E, 12 m above sea level, in Japan. The nearest listed city is Takashima, 27 km away.

Topography around Tsuruga

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

Within 3 km, the terrain around Tsuruga has significant variations in elevation — a maximum elevation change of 298 m around an average of 24 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,091 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,246 m.

The land around Tsuruga is covered by artificial surfaces (44%), trees (25%) and water (22%) within 3 km, trees (68%) and water (26%) within 16 km, and trees (56%) and water (29%) within 80 km.

3 km
298 m
16 km
1,091 m
80 km
2,246 m
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Takashima 27 km · Echizen 28 km · Takefu 29 km · Obama 34 km · Sabae 34 km · Nagahama 35 km · Maibara 42 km · Hikone 48 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 Tsuruga (35.653°, 136.0633°, elevation 12 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).