Toyoshina weather in July

In July, Toyoshina sees average daytime highs of 26°C and overnight lows near 18°C, with 246 mm of rain across 19.3 wet days and about 14.2 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 24°C in the first days to 27°C by the end. The sky is clear or mostly clear about 13% of the time in July, and the air most often feels humid.

Daylight stretches from about 14 h 24 min at the start of July to 13 h 54 min by month's end. Set against the rest of the year, July is Toyoshina's 11th-clearest and 9th-windiest month. For the whole year in context, see Toyoshina's year-round climate.

Daytime high
26°
2nd warmest
Overnight low
18°
11th coldest
Rainfall
246 mm
19.3 wet days
Daylight
14 h 12 min
4:47 AM – 7:01 PM
Cloud cover
75%
11th clearest
Wind
5 km/h
9th windiest
Solar energy
4.95 kWh/m²
Travel score
5.1
out of 10

Toyoshina is human settlement in Japan.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 24°C in the first days to 27°C by the end.

A typical July day in Toyoshina reaches about 26°C in the afternoon and slips back to 18°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 29°C. Set against its neighbours, July runs about 4°C warmer than June and about 1°C cooler than August.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12416
22417
32417
42417
52417
62517
72517
82517
92517
102517
112518
122518
132518
142618
152618
162618
172618
182618
192618
202618
212618
222718
232718
242719
252719
262719
272719
282719
292719
302719
312719

How July really feels in Toyoshina

Once humidity and wind are folded in, July 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

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

Toyoshina weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -7°10615.316.29.80.0
Feb / -6°9812.512.210.60.0
Mar / -2°1551510.611.70.8
Apr13° / 13813.72.412.93.5
May19° / 15614.20.113.95.4
Jun22° / 14°22418.2014.45.1
Jul26° / 18°24619.3014.25.1
Aug27° / 18°15515013.45.6
Sep23° / 15°19915.8012.25.6
Oct17° / 19415.30.111.14.8
Nov11° / 11513.32.810.12.6
Dec / -4°10715.512.89.60.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 14% of July, with mostly cloudy or overcast conditions the remaining 73%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11684
21684
31882
41882
51981
61981
72080
82080
92278
102278
112377
122476
132575
142575
152674
162773
172773
182971
192971
202971
213070
223169
233367
243367
253466
263466
273664
283763
293763
303763
313862

Chance of precipitation in July

Any precipitation

Toyoshina gets around 246 mm of rain over 19.3 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 62% and peaks near 69% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
169
269
368
468
568
668
768
868
968
1068
1168
1267
1367
1466
1565
1664
1763
1862
1961
2060
2159
2258
2357
2456
2555
2653
2752
2851
2951
3050
3150

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 60% of days. Sticky, muggy-or-worse air turns up on roughly 19% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11137475
2935515
3834526
4732547
5531577
6429598
7328609
83276010
92266111
101246312
111236313
121226314
131216315
141206316
150196417
160186418
170166519
180156520
190146521
200136522
210136423
220126424
230116326
240106327
25096229
26086230
27076132
28066133
29056134
30055936
31045937

Wind in July

Winds average 5 km/h in July.

Across July, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 24 min at the start of July to 13 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over July. Sunrise moves from 4:38 AM to 4:58 AM, and sunset from 7:05 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.44:387:05
214.44:397:05
314.44:397:05
414.44:407:05
514.44:407:05
614.44:417:05
714.44:417:04
814.44:427:04
914.44:427:04
1014.34:437:04
1114.34:437:03
1214.34:447:03
1314.34:457:03
1414.34:457:02
1514.34:467:02
1614.24:477:01
1714.24:477:01
1814.24:487:00
1914.24:497:00
2014.24:496:59
2114.14:506:59
2214.14:516:58
2314.14:516:58
2414.14:526:57
2514.14:536:56
2614.04:546:55
2714.04:556:55
2814.04:556:54
2913.94:566:53
3013.94:576:52
3113.94:586:51

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.95 kWh/m².

For context, solar energy here swings from a low near 2.44 kWh/m² to a high of 5.76 kWh/m² in May across the year — July's 4.95 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.9Bright
154.9Bright
164.9Bright
175.0Bright
185.0Bright
195.0Bright
205.1Bright
215.1Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.4Bright
Planning a trip in July

Is July a good time to visit Toyoshina?

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

5.1
Sightseeing
4th-best month of the year
4.9
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Toyoshina for sightseeing.

What to pack for Toyoshina in July

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

In July, Toyoshina sees daytime highs around 26°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 19 days see rain.

rain gearlight clothessun protection

UV index in Toyoshina in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Toyoshina peaks around July 20 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 highExtremeVery highModerateJul 20UV 10Dec 21UV 2
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr7Very high
May9Very high
Jun10Very high
Jul10Extreme
Aug10Extreme
Sep9Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Toyoshina in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Toyoshina is worst in April — around 18 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (December, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1918 µg/m³Dec 178 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar17Moderate
Apr18Moderate
May17Moderate
Jun16Moderate
Jul13Moderate
Aug12Good
Sep10Good
Oct10Good
Nov9Good
Dec8Good
Location & terrain

Where is Toyoshina?

Toyoshina sits at 36.3°N, 137.9°E, 553 m above sea level, in Japan. The nearest listed city is Azumino, 2.0 km away.

Topography around Toyoshina

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

Within 3 km, the terrain around Toyoshina has only modest variations in elevation — a maximum elevation change of 71 m around an average of 558 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,361 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,167 m.

The land around Toyoshina is covered by cropland (53%) and artificial surfaces (39%) within 3 km, trees (62%) within 16 km, and trees (85%) within 80 km.

3 km
71 m
16 km
2,361 m
80 km
3,167 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Azumino 2.0 km · Hotaka 5.0 km · Matsumoto 9.0 km · Ōmachi 22 km · Shiojiri 23 km · Okaya 30 km · Shimosuwa 30 km · Chikuma 30 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 Toyoshina (36.2999°, 137.9011°, elevation 553 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. 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).