Sumiyama Weather Conditions
Current Temperature Level
Sumiyama Weather Conditions
Current Temperature Level
Feels Like 26°C
Chances of Rain6%
24°6%11 PM24°7%12 AM23°7%1 AM23°7%2 AM22°8%3 AM22°8%4 AM22°9%5 AM21°9%6 AM
22°9%7 AM24°6%8 AM26°3%9 AM27°2%10 AM28°2%11 AM29°1%12 PM29°1%1 PM29°1%2 PM29°1%3 PM
29°9%4 PM28°3%5 PM27°10%6 PM26°4%7 PM25°5%8 PM25°6%9 PM
24°8%Skies are likely to remain clear overnight.
Last Updated: 2026-08-10 22:00 (Local Time)
336°NNW
Direction
6.5km/h
Wind Speed
Gust Speed
2.6m/s
Precipitation
Precipitation
0mm
Pressure
1007mb
UV Index
0Low
Today
27
°C
69%Tuesday
25
°C62%Wednesday
22
°C87%Thursday
26
°C68%Friday
27
°C67%Saturday
28
°C68%Sunday
27
°C74%Monday
27
°C74%Tuesday
27
°C76%Wednesday
27
°C75%Sunny
Clear Sky with temperature at 27 °C and humidity will be at 69% with 18 km/h winds.32°C / 24°C
Humi.69 %
Prec.0.27 mm
Sunrise
05:13 AM13hrs 38min
Sunset
06:51 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
26 °C
81 %
0
5.4 kmph / NW
Partly Cloudy
Feels 29 °C
Cover 52 %
Visibility 10 km
1 AM
Rain Shower
26 °C
82 %
0
5.4 kmph / NW
Rain ShowerFeels 29 °C
Cover 60 %
Visibility 10 km
2 AM
Partly Cloudy
26 °C
82 %
0
4.7 kmph / NW
Partly CloudyFeels 29 °C
Cover 62 %
Visibility 10 km
3 AM
Partly Cloudy
26 °C
83 %
0
5.4 kmph / NNW
Partly CloudyFeels 29 °C
Cover 62 %
Visibility 10 km
4 AM
Cloudy
25 °C
83 %
0
5.4 kmph / NNW
CloudyFeels 29 °C
Cover 63 %
Visibility 10 km
5 AM
Cloudy
25 °C
83 %
0
5.4 kmph / NNW
CloudyFeels 29 °C
Cover 71 %
Visibility 10 km
6 AM
Cloudy
25 °C
82 %
0.2
5.4 kmph / NNW
CloudyFeels 29 °C
Cover 72 %
Visibility 10 km
7 AM
Patchy rain nearby
26 °C
77 %
0.7
5.4 kmph / N
Patchy rain nearbyFeels 29 °C
Cover 72 %
Visibility 10 km
8 AM
Patchy rain nearby
27 °C
74 %
1.5
6.8 kmph / N
Patchy rain nearbyFeels 29 °C
Cover 85 %
Visibility 10 km
9 AM
Patchy rain nearby
28 °C
69 %
2.6
8.3 kmph / N
Patchy rain nearbyFeels 30 °C
Cover 81 %
Visibility 10 km
10 AM
Patchy rain nearby
29 °C
65 %
4.6
8.3 kmph / N
Patchy rain nearbyFeels 31 °C
Cover 84 %
Visibility 10 km
11 AM
Patchy rain nearby
30 °C
59 %
6.8
7.2 kmph / NNW
Patchy rain nearbyFeels 32 °C
Cover 68 %
Visibility 10 km
12 PM
Patchy rain nearby
31 °C
53 %
8.5
8.6 kmph / NNW
Patchy rain nearbyFeels 34 °C
Cover 71 %
Visibility 10 km
1 PM
Patchy rain nearby
32 °C
51 %
8.6
11.9 kmph / NNW
Patchy rain nearbyFeels 35 °C
Cover 83 %
Visibility 10 km
2 PM
Sunny
32 °C
50 %
6.7
15.8 kmph / NNW
SunnyFeels 35 °C
Cover 14 %
Visibility 10 km
3 PM
Sunny
32 °C
51 %
4.3
17.6 kmph / NNW
SunnyFeels 34 °C
Cover 6 %
Visibility 10 km
4 PM
Sunny
31 °C
54 %
2.2
18 kmph / NNW
SunnyFeels 33 °C
Cover 4 %
Visibility 10 km
5 PM
Sunny
29 °C
58 %
0.8
18 kmph / NNW
SunnyFeels 31 °C
Cover 5 %
Visibility 10 km
6 PM
Sunny
28 °C
64 %
0.2
15.8 kmph / NNW
SunnyFeels 29 °C
Cover 8 %
Visibility 10 km
7 PM
Clear
26 °C
68 %
0
13.3 kmph / NNW
ClearFeels 27 °C
Cover 3 %
Visibility 10 km
8 PM
Clear
25 °C
70 %
0
12.2 kmph / NNW
ClearFeels 26 °C
Cover 6 %
Visibility 10 km
9 PM
Clear
25 °C
70 %
0
9.4 kmph / NNW
ClearFeels 26 °C
Cover 4 %
Visibility 10 km
10 PM
Clear
24 °C
72 %
0
6.5 kmph / NNW
ClearFeels 26 °C
Cover 3 %
Visibility 10 km
11 PM
Clear
24 °C
73 %
0
5.8 kmph / NNW
ClearFeels 26 °C
Cover 2 %
Visibility 10 km
36°25°35°26°36°26°34°25°35°24°34°25°35°26°35°25°34°25°32°24°29°22°24°21°31°21°34°22°32°24°34°25°32°24°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
8
Cloudy
7
Rainy
16
Snowy
0
The monthly weather averages in Sumiyama consist of 8 sunny days, 7 cloudy days, 16 rainy days, and 0 snowy days.
Sumiyama's Locations Weather Conditions
Japan's Hottest Cities - August 2026
1.
Arao, Kumamoto
30 °C
Clear
62%
0
3.6 kmph / NNE
2.
Miyajima, Kumamoto
30 °C
Clear
62%
0
7.6 kmph / NNE
3.
Osawa, Fukuoka
30 °C
Clear
62%
0
7.6 kmph / NNE
4.
Yamaga, Kumamoto
29 °C
Partly Cloudy
64%
0
4.3 kmph / S
5.
Tamana, Kumamoto
29 °C
Partly Cloudy
64%
0
4.3 kmph / S
6.
Ishinari, Saga
29 °C
Clear
67%
0
7.9 kmph / NNE
7.
Saga, Saga
29 °C
Clear
71%
0
7.9 kmph / N
8.
Kanzakimachi Kanzaki, Saga
28 °C
Clear
70%
0
8.3 kmph / NNE
9.
Yonashiro Teruma, Okinawa
28 °C
Clear
89%
0
19.4 kmph / SE
10.
Ishigaki, Okinawa
28 °C
Rain Showers
88%
0
38.9 kmph / SSE
Last Updated: 10 Aug 2026, 01:31 PM
City Weather RankingsFAQs About Sumiyama Weather Conditions
1. What is the current temperature in Sumiyama today - 10 August 2026?
1. What is the current temperature in Sumiyama today - 10 August 2026?
The current temperature in Sumiyama is 24°C, with a feels-like temperature of 26°C. Today's forecast shows a high of 32°C and a low of 24°C, giving a 8 degree swing through the day as of 10:00 PM 10 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 10:00 PM 10 August 2026: Condition : Clear Temperature : 24°C Pleasant (Feels like 26°C) Humidity : 72% Wind Speed : 6.5 km/h from NNW (336 degrees), Gust 2.7 m/s UV Index : 0 (Low Air Pressure : 1007 mb Cloud Cover : 3% Visibility : 10 km Precipitation : 0 mm (21% chance of rain)
3. What is the 10-day weather forecast for Sumiyama from 10:00 PM 10 August 2026?
3. What is the 10-day weather forecast for Sumiyama from 10:00 PM 10 August 2026?
From 10:00 PM 10 August 2026, Sumiyama's 10-day forecast shows this trend: Today (Aug. 10) : Temp. 27°C, Hum. 69% and Sunny condition. Tuesday (Aug. 11) : Temp. 25°C, Hum. 62% and Sunny condition. Wednesday (Aug. 12) : Temp. 22°C, Hum. 87% and Partly Cloudy condition. Thursday (Aug. 13) : Temp. 26°C, Hum. 68% and Partly Cloudy condition. Friday (Aug. 14) : Temp. 27°C, Hum. 67% and Partly Cloudy condition. Saturday (Aug. 15) : Temp. 28°C, Hum. 68% and Partly Cloudy condition. Sunday (Aug. 16) : Temp. 27°C, Hum. 74% and Rain Shower condition. Monday (Aug. 17) : Temp. 27°C, Hum. 74% and Partly Cloudy condition. Tuesday (Aug. 18) : Temp. 27°C, Hum. 76% and Rain Showers condition. Wednesday (Aug. 19) : Temp. 27°C, Hum. 75% and Rain Showers condition.
4. Will it rain in Sumiyama today?
4. Will it rain in Sumiyama today?
As of 10:00 PM 10 August 2026, there is a 6% chance of rainfall in Sumiyama later today around 2026-08-10 22:00. 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 8 sunny days, 16 rainy days, 7 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 21°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.
