Sumiyama Weather Conditions
Current Temperature Level
Sumiyama Weather Conditions
Current Temperature Level
Feels Like 31°C
Chances of Rain7%
28°7%9 PM27°8%10 PM27°9%11 PM27°9%12 AM27°9%1 AM27°9%2 AM26°10%3 AM26°11%4 AM26°11%5 AM
26°11%6 AM26°11%7 AM27°9%8 AM29°10%9 AM30°5%10 AM
32°12%11 AM32°9%12 PM33°5%1 PM33°3%2 PM34°4%3 PM34°3%4 PM
33°2%5 PM32°2%6 PM30°3%7 PM29°5%Skies are likely to remain clear overnight.
Last Updated: 2026-08-06 20:00 (Local Time)
90°E
Direction
15.1km/h
Wind Speed
Gust Speed
5.1m/s
Precipitation
Precipitation
0mm
Pressure
1008mb
UV Index
0Low
Today
29
°C
66%Friday
29
°C65%Saturday
29
°C64%Sunday
28
°C60%Monday
29
°C61%Tuesday
29
°C61%Wednesday
31
°C56%Thursday
30
°C60%Friday
28
°C77%Saturday
27
°C79%Partly Cloudy
Periodic cloud cover with temperature at 29 °C. Humidity will be at 66%, and winds will be at 25.6 km/h.34°C / 25°C
Humi.66 %
Prec.0 mm
Sunrise
05:10 AM13hrs 45min
Sunset
06:55 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
26 °C
80 %
0
9 kmph / E
Partly Cloudy
Feels 29 °C
Cover 28 %
Visibility 10 km
1 AM
Partly Cloudy
26 °C
81 %
0
9.4 kmph / E
Partly CloudyFeels 29 °C
Cover 42 %
Visibility 10 km
2 AM
Partly Cloudy
26 °C
82 %
0
9.4 kmph / E
Partly CloudyFeels 28 °C
Cover 48 %
Visibility 10 km
3 AM
Partly Cloudy
26 °C
83 %
0
9.7 kmph / E
Partly CloudyFeels 28 °C
Cover 55 %
Visibility 10 km
4 AM
Partly Cloudy
26 °C
83 %
0
9.7 kmph / E
Partly CloudyFeels 28 °C
Cover 50 %
Visibility 10 km
5 AM
Partly Cloudy
25 °C
84 %
0
9.4 kmph / E
Partly CloudyFeels 28 °C
Cover 51 %
Visibility 10 km
6 AM
Partly Cloudy
26 °C
83 %
0.2
9.7 kmph / E
Partly CloudyFeels 28 °C
Cover 40 %
Visibility 10 km
7 AM
Partly Cloudy
27 °C
75 %
1.1
13.3 kmph / E
Partly CloudyFeels 30 °C
Cover 47 %
Visibility 10 km
8 AM
Partly Cloudy
29 °C
66 %
2.8
16.9 kmph / E
Partly CloudyFeels 32 °C
Cover 56 %
Visibility 10 km
9 AM
Partly Cloudy
31 °C
59 %
5.1
20.2 kmph / ESE
Partly CloudyFeels 34 °C
Cover 35 %
Visibility 10 km
10 AM
Partly Cloudy
32 °C
53 %
7.2
22.3 kmph / ESE
Partly CloudyFeels 35 °C
Cover 52 %
Visibility 10 km
11 AM
Sunny
33 °C
48 %
9.5
22.7 kmph / ESE
SunnyFeels 36 °C
Cover 19 %
Visibility 10 km
12 PM
Partly Cloudy
34 °C
45 %
10.2
23.8 kmph / ESE
Partly CloudyFeels 37 °C
Cover 28 %
Visibility 10 km
1 PM
Sunny
34 °C
43 %
9.5
25.2 kmph / ESE
SunnyFeels 37 °C
Cover 24 %
Visibility 10 km
2 PM
Sunny
34 °C
42 %
7.5
25.6 kmph / ESE
SunnyFeels 37 °C
Cover 19 %
Visibility 10 km
3 PM
Sunny
34 °C
43 %
5
24.8 kmph / ESE
SunnyFeels 36 °C
Cover 9 %
Visibility 10 km
4 PM
Sunny
33 °C
46 %
2.6
23.4 kmph / ESE
SunnyFeels 36 °C
Cover 8 %
Visibility 10 km
5 PM
Sunny
32 °C
52 %
1
22.3 kmph / ESE
SunnyFeels 35 °C
Cover 6 %
Visibility 10 km
6 PM
Sunny
30 °C
59 %
0.2
20.9 kmph / E
SunnyFeels 33 °C
Cover 6 %
Visibility 10 km
7 PM
Clear
29 °C
68 %
0
16.6 kmph / E
ClearFeels 32 °C
Cover 6 %
Visibility 10 km
8 PM
Clear
28 °C
73 %
0
15.1 kmph / E
ClearFeels 31 °C
Cover 5 %
Visibility 10 km
9 PM
Clear
27 °C
76 %
0
14 kmph / E
ClearFeels 30 °C
Cover 13 %
Visibility 10 km
10 PM
Clear
27 °C
78 %
0
13.7 kmph / E
ClearFeels 29 °C
Cover 19 %
Visibility 10 km
11 PM
Clear
27 °C
77 %
0
14.4 kmph / E
ClearFeels 29 °C
Cover 18 %
Visibility 10 km
36°25°35°26°36°26°34°25°35°24°35°26°35°26°35°25°35°24°35°25°33°25°33°23°30°24°32°24°32°24°32°24°32°23°33°22°32°23°32°23°33°24°33°24°31°23°31°23°31°23°32°22°31°22°31°22°31°23°31°23°31°22°AugustWeather Overview
No. of days:
Sunny
10
Cloudy
3
Rainy
18
Snowy
0
The monthly weather averages in Sumiyama consist of 10 sunny days, 3 cloudy days, 18 rainy days, and 0 snowy days.
Sumiyama's Locations Weather Conditions
Japan's Hottest Cities - August 2026
1.
Miyajima, Kumamoto
31 °C
Clear
51%
0
11.9 kmph / NE
2.
Tamana, Kumamoto
31 °C
Sunny
53%
0
20.5 kmph / ENE
3.
Osawa, Fukuoka
31 °C
Clear
51%
0
11.9 kmph / NE
4.
Arao, Kumamoto
31 °C
Clear
53%
0
18 kmph / ENE
5.
Hanyu, Saitama
31 °C
Partly Cloudy
56%
0
15.5 kmph / SSE
6.
Gyoda, Saitama
31 °C
Partly Cloudy
56%
0
15.5 kmph / SSE
7.
Kakogawacho Honmachi, Hyogo
31 °C
Clear
58%
0
17.6 kmph / E
8.
Takasagocho Takasemachi, Hyogo
31 °C
Clear
58%
0
17.6 kmph / E
9.
Saga, Saga
31 °C
Clear
52%
0
15.1 kmph / NE
10.
Ishinari, Saga
31 °C
Clear
53%
0
10.1 kmph / NE
Last Updated: 06 Aug 2026, 11:30 AM
City Weather RankingsFAQs About Sumiyama Weather Conditions
1. What is the current temperature in Sumiyama today - 06 August 2026?
1. What is the current temperature in Sumiyama today - 06 August 2026?
The current temperature in Sumiyama is 28°C, with a feels-like temperature of 31°C. Today's forecast shows a high of 34°C and a low of 25°C, giving a 9 degree swing through the day as of 08:00 PM 06 August 2026.
2. What are the current weather parameters in Sumiyama today?
2. What are the current weather parameters in Sumiyama today?
Here is a complete overview of Sumiyama's current weather conditions as of 08:00 PM 06 August 2026: Condition : Clear Temperature : 28°C Pleasant (Feels like 31°C) Humidity : 73% Wind Speed : 15.1 km/h from E (90 degrees), Gust 5.1 m/s UV Index : 0 (Low Air Pressure : 1008 mb Cloud Cover : 5% Visibility : 10 km Precipitation : 0 mm (6% chance of rain)
3. What is the 10-day weather forecast for Sumiyama from 08:00 PM 06 August 2026?
3. What is the 10-day weather forecast for Sumiyama from 08:00 PM 06 August 2026?
From 08:00 PM 06 August 2026, Sumiyama's 10-day forecast shows this trend: Today (Aug. 6) : Temp. 29°C, Hum. 66% and Partly Cloudy condition. Friday (Aug. 7) : Temp. 29°C, Hum. 65% and Sunny condition. Saturday (Aug. 8) : Temp. 29°C, Hum. 64% and Sunny condition. Sunday (Aug. 9) : Temp. 28°C, Hum. 60% and Sunny condition. Monday (Aug. 10) : Temp. 29°C, Hum. 61% and Sunny condition. Tuesday (Aug. 11) : Temp. 29°C, Hum. 61% and Partly Cloudy condition. Wednesday (Aug. 12) : Temp. 31°C, Hum. 56% and Partly Cloudy condition. Thursday (Aug. 13) : Temp. 30°C, Hum. 60% and Sunny condition. Friday (Aug. 14) : Temp. 28°C, Hum. 77% and Rain Showers condition. Saturday (Aug. 15) : Temp. 27°C, Hum. 79% and Rain Showers condition.
4. Will it rain in Sumiyama today?
4. Will it rain in Sumiyama today?
As of 08:00 PM 06 August 2026, there is a 7% chance of rainfall in Sumiyama later today around 2026-08-06 20:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Sumiyama in August 2026?
5. What is the monthly weather forecast for Sumiyama in August 2026?
August 2026 in Sumiyama is forecast to have 10 sunny days, 18 rainy days, 3 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 22°C to highs of 36°C.
6. How does the weather in Sumiyama affect air quality?
6. How does the weather in Sumiyama affect air quality?
Weather directly impacts air quality in Sumiyama. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
