Sumiyama Weather Conditions
Current Temperature Level
Sumiyama Weather Conditions
Current Temperature Level
Feels Like 29°C
Chances of Rain9%
27°9%11 PM27°11%12 AM26°12%1 AM26°13%2 AM26°13%3 AM26°13%4 AM26°13%5 AM25°13%6 AM
26°12%7 AM28°9%8 AM29°7%9 AM31°6%10 AM32°5%11 AM33°2%12 PM34°2%1 PM35°2%2 PM35°2%3 PM34°2%4 PM33°2%5 PM32°3%6 PM30°4%7 PM
29°5%8 PM28°7%9 PM27°7%It may stay partly cloudy and comfortable.
Last Updated: 2026-08-05 22:30 (Local Time)
104°ESE
Direction
12.6km/h
Wind Speed
Gust Speed
4.5m/s
Precipitation
Precipitation
0mm
Pressure
1009mb
UV Index
0Low
Today
29
°C
59%Thursday
29
°C65%Friday
29
°C63%Saturday
28
°C65%Sunday
28
°C62%Monday
27
°C59%Tuesday
29
°C61%Wednesday
29
°C67%Thursday
28
°C76%Friday
28
°C77%Sunny
Clear Sky with temperature at 29 °C and humidity will be at 59% with 21.2 km/h winds.35°C / 24°C
Humi.59 %
Prec.0 mm
Sunrise
05:09 AM13hrs 47min
Sunset
06:56 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
25 °C
59 %
0
6.1 kmph / ENE
Clear
Feels 26 °C
Cover 21 %
Visibility 10 km
1 AM
Partly Cloudy
25 °C
61 %
0
6.5 kmph / ENE
Partly CloudyFeels 26 °C
Cover 26 %
Visibility 10 km
2 AM
Partly Cloudy
25 °C
64 %
0
6.5 kmph / ENE
Partly CloudyFeels 26 °C
Cover 27 %
Visibility 10 km
3 AM
Clear
24 °C
66 %
0
6.8 kmph / ENE
ClearFeels 26 °C
Cover 22 %
Visibility 10 km
4 AM
Clear
24 °C
69 %
0
6.5 kmph / ENE
ClearFeels 25 °C
Cover 13 %
Visibility 10 km
5 AM
Clear
24 °C
70 %
0
6.5 kmph / ENE
ClearFeels 26 °C
Cover 7 %
Visibility 10 km
6 AM
Sunny
24 °C
71 %
0.2
6.1 kmph / ENE
SunnyFeels 26 °C
Cover 5 %
Visibility 10 km
7 AM
Sunny
26 °C
64 %
1.1
6.8 kmph / E
SunnyFeels 28 °C
Cover 4 %
Visibility 10 km
8 AM
Sunny
28 °C
58 %
2.8
7.9 kmph / E
SunnyFeels 29 °C
Cover 5 %
Visibility 10 km
9 AM
Sunny
29 °C
55 %
5.2
11.2 kmph / E
SunnyFeels 31 °C
Cover 7 %
Visibility 10 km
10 AM
Sunny
31 °C
51 %
7.8
13 kmph / E
SunnyFeels 33 °C
Cover 6 %
Visibility 10 km
11 AM
Sunny
33 °C
48 %
9.7
15.1 kmph / ESE
SunnyFeels 35 °C
Cover 22 %
Visibility 10 km
12 PM
Sunny
34 °C
45 %
10.4
16.9 kmph / ESE
SunnyFeels 36 °C
Cover 10 %
Visibility 10 km
1 PM
Sunny
34 °C
42 %
9.6
18.7 kmph / ESE
SunnyFeels 37 °C
Cover 13 %
Visibility 10 km
2 PM
Sunny
35 °C
41 %
7.6
20.2 kmph / ESE
SunnyFeels 37 °C
Cover 10 %
Visibility 10 km
3 PM
Sunny
34 °C
41 %
5
21.2 kmph / ESE
SunnyFeels 36 °C
Cover 6 %
Visibility 10 km
4 PM
Sunny
33 °C
43 %
2.6
21.2 kmph / ESE
SunnyFeels 35 °C
Cover 4 %
Visibility 10 km
5 PM
Sunny
32 °C
49 %
1
20.2 kmph / ESE
SunnyFeels 35 °C
Cover 3 %
Visibility 10 km
6 PM
Sunny
31 °C
55 %
0.2
19.1 kmph / ESE
SunnyFeels 33 °C
Cover 4 %
Visibility 10 km
7 PM
Clear
29 °C
63 %
0
14.4 kmph / ESE
ClearFeels 31 °C
Cover 3 %
Visibility 10 km
8 PM
Clear
28 °C
69 %
0
13.3 kmph / ESE
ClearFeels 30 °C
Cover 3 %
Visibility 10 km
9 PM
Clear
27 °C
73 %
0
13.3 kmph / ESE
ClearFeels 30 °C
Cover 18 %
Visibility 10 km
10 PM
Partly Cloudy
27 °C
75 %
0
12.6 kmph / ESE
Partly CloudyFeels 29 °C
Cover 27 %
Visibility 10 km
11 PM
Partly Cloudy
27 °C
76 %
0
11.5 kmph / E
Partly CloudyFeels 29 °C
Cover 35 %
Visibility 10 km
36°25°35°26°36°26°34°25°35°24°35°25°34°26°34°24°33°24°35°25°36°25°32°25°33°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
9
Cloudy
3
Rainy
19
Snowy
0
The monthly weather averages in Sumiyama consist of 9 sunny days, 3 cloudy days, 19 rainy days, and 0 snowy days.
Sumiyama's Locations Weather Conditions
Japan's Hottest Cities - August 2026
1.
Miyajima, Kumamoto
31 °C
Clear
57%
0
7.2 kmph / ENE
2.
Shimabara, Nagasaki
31 °C
Clear
75%
0
10.1 kmph / ENE
3.
Osawa, Fukuoka
31 °C
Clear
57%
0
7.2 kmph / ENE
4.
Arao, Kumamoto
31 °C
Clear
57%
0
11.5 kmph / E
5.
Ishinari, Saga
30 °C
Clear
61%
0
6.1 kmph / ENE
6.
Tamana, Kumamoto
30 °C
Clear
62%
0
11.5 kmph / ENE
7.
Yamaga, Kumamoto
30 °C
Clear
62%
0
11.5 kmph / ENE
8.
Kanzakimachi Kanzaki, Saga
30 °C
Clear
62%
0
6.1 kmph / NE
9.
Saga, Saga
29 °C
Clear
62%
0
6.8 kmph / NE
10.
Yonashiro Teruma, Okinawa
29 °C
Partly Cloudy
89%
0
27.7 kmph / NNE
Last Updated: 05 Aug 2026, 02:02 PM
City Weather RankingsFAQs About Sumiyama Weather Conditions
1. What is the current temperature in Sumiyama today - 05 August 2026?
1. What is the current temperature in Sumiyama today - 05 August 2026?
The current temperature in Sumiyama is 27°C, with a feels-like temperature of 29°C. Today's forecast shows a high of 35°C and a low of 24°C, giving a 11 degree swing through the day as of 10:30 PM 05 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 10:30 PM 05 August 2026: Condition : Partly Cloudy Temperature : 27°C Pleasant (Feels like 29°C) Humidity : 75% Wind Speed : 12.6 km/h from ESE (104 degrees), Gust 4.5 m/s UV Index : 0 (Low Air Pressure : 1009 mb Cloud Cover : 27% Visibility : 10 km Precipitation : 0 mm (4% chance of rain)
3. What is the 10-day weather forecast for Sumiyama from 10:30 PM 05 August 2026?
3. What is the 10-day weather forecast for Sumiyama from 10:30 PM 05 August 2026?
From 10:30 PM 05 August 2026, Sumiyama's 10-day forecast shows this trend: Today (Aug. 5) : Temp. 29°C, Hum. 59% and Sunny condition. Thursday (Aug. 6) : Temp. 29°C, Hum. 65% and Sunny condition. Friday (Aug. 7) : Temp. 29°C, Hum. 63% and Partly Cloudy condition. Saturday (Aug. 8) : Temp. 28°C, Hum. 65% and Partly Cloudy condition. Sunday (Aug. 9) : Temp. 28°C, Hum. 62% and Partly Cloudy condition. Monday (Aug. 10) : Temp. 27°C, Hum. 59% and Sunny condition. Tuesday (Aug. 11) : Temp. 29°C, Hum. 61% and Sunny condition. Wednesday (Aug. 12) : Temp. 29°C, Hum. 67% and Partly Cloudy condition. Thursday (Aug. 13) : Temp. 28°C, Hum. 76% and Rain Showers condition. Friday (Aug. 14) : Temp. 28°C, Hum. 77% and Rain Showers condition.
4. Will it rain in Sumiyama today?
4. Will it rain in Sumiyama today?
As of 10:30 PM 05 August 2026, there is a 11% chance of rainfall in Sumiyama later today around 2026-08-05 23:00. 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 9 sunny days, 19 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.
