Sumiyama Weather Conditions
Current Temperature Level
Sumiyama Weather Conditions
Current Temperature Level
Feels Like 37°C
Chances of Rain2%
35°2%2 PM35°2%3 PM34°1%4 PM34°1%5 PM32°2%6 PM31°3%7 PM
29°5%8 PM28°7%9 PM27°8%10 PM
27°12%11 PM
27°20%12 AM27°11%1 AM27°9%2 AM26°10%3 AM26°11%4 AM26°11%5 AM26°12%6 AM26°12%7 AM27°10%8 AM29°8%9 AM31°5%10 AM
32°8%11 AM33°4%12 PM34°2%It is likely to be sunny; sun protection may help.
Last Updated: 2026-08-06 13:30 (Local Time)
109°ESE
Direction
24.1km/h
Wind Speed
Gust Speed
7.7m/s
Precipitation
Precipitation
0mm
Pressure
1007mb
UV Index
9.5Very High
Today
29
°C
65%Friday
30
°C64%Saturday
29
°C57%Sunday
29
°C56%Monday
29
°C58%Tuesday
28
°C65%Wednesday
27
°C60%Thursday
27
°C66%Friday
28
°C77%Saturday
27
°C79%Sunny
Clear Sky with temperature at 29 °C and humidity will be at 65% with 24.8 km/h winds.35°C / 26°C
Humi.65 %
Prec.0.01 mm
Sunrise
05:10 AM13hrs 45min
Sunset
06:55 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
27 °C
76 %
0
7.9 kmph / ENE
Clear
Feels 29 °C
Cover 10 %
Visibility 10 km
1 AM
Clear
26 °C
77 %
0
7.9 kmph / E
ClearFeels 29 °C
Cover 21 %
Visibility 10 km
2 AM
Partly Cloudy
26 °C
79 %
0
9.4 kmph / E
Partly CloudyFeels 29 °C
Cover 26 %
Visibility 10 km
3 AM
Partly Cloudy
26 °C
81 %
0
10.1 kmph / E
Partly CloudyFeels 28 °C
Cover 38 %
Visibility 10 km
4 AM
Partly Cloudy
26 °C
82 %
0
9.7 kmph / E
Partly CloudyFeels 28 °C
Cover 45 %
Visibility 10 km
5 AM
Partly Cloudy
26 °C
83 %
0
9.7 kmph / E
Partly CloudyFeels 28 °C
Cover 51 %
Visibility 10 km
6 AM
Partly Cloudy
26 °C
81 %
0.2
10.1 kmph / E
Partly CloudyFeels 28 °C
Cover 50 %
Visibility 10 km
7 AM
Partly Cloudy
27 °C
74 %
1.1
13.7 kmph / E
Partly CloudyFeels 30 °C
Cover 55 %
Visibility 10 km
8 AM
Cloudy
29 °C
66 %
2.8
16.9 kmph / E
CloudyFeels 32 °C
Cover 64 %
Visibility 10 km
9 AM
Partly Cloudy
31 °C
59 %
5.1
19.8 kmph / ESE
Partly CloudyFeels 34 °C
Cover 50 %
Visibility 10 km
10 AM
Partly Cloudy
32 °C
53 %
7.2
22 kmph / ESE
Partly CloudyFeels 35 °C
Cover 52 %
Visibility 10 km
11 AM
Sunny
33 °C
47 %
9.5
23 kmph / ESE
SunnyFeels 36 °C
Cover 17 %
Visibility 10 km
12 PM
Sunny
34 °C
44 %
10.2
23.4 kmph / ESE
SunnyFeels 37 °C
Cover 20 %
Visibility 10 km
1 PM
Sunny
35 °C
42 %
9.5
24.1 kmph / ESE
SunnyFeels 37 °C
Cover 20 %
Visibility 10 km
2 PM
Sunny
35 °C
42 %
7.5
24.8 kmph / ESE
SunnyFeels 37 °C
Cover 15 %
Visibility 10 km
3 PM
Sunny
34 °C
43 %
5
24.5 kmph / ESE
SunnyFeels 36 °C
Cover 7 %
Visibility 10 km
4 PM
Sunny
34 °C
45 %
2.6
23.8 kmph / ESE
SunnyFeels 36 °C
Cover 6 %
Visibility 10 km
5 PM
Sunny
32 °C
51 %
1
21.6 kmph / ESE
SunnyFeels 35 °C
Cover 12 %
Visibility 10 km
6 PM
Sunny
31 °C
58 %
0.2
19.8 kmph / ESE
SunnyFeels 34 °C
Cover 6 %
Visibility 10 km
7 PM
Clear
29 °C
67 %
0
16.6 kmph / E
ClearFeels 32 °C
Cover 7 %
Visibility 10 km
8 PM
Clear
28 °C
73 %
0
15.5 kmph / E
ClearFeels 31 °C
Cover 7 %
Visibility 10 km
9 PM
Clear
27 °C
76 %
0
13.7 kmph / E
ClearFeels 30 °C
Cover 12 %
Visibility 10 km
10 PM
Partly Cloudy
27 °C
78 %
0
14 kmph / E
Partly CloudyFeels 30 °C
Cover 38 %
Visibility 10 km
11 PM
Patchy rain nearby
27 °C
79 %
0
13.7 kmph / E
Patchy rain nearbyFeels 29 °C
Cover 85 %
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.
Osawa, Fukuoka
37 °C
Sunny
32%
10.4
18.7 kmph / ENE
2.
Ishinari, Saga
37 °C
Sunny
34%
10.4
20.2 kmph / ENE
3.
Kanzakimachi Kanzaki, Saga
37 °C
Sunny
34%
10.4
20.2 kmph / ENE
4.
Saga, Saga
37 °C
Sunny
34%
10.4
19.8 kmph / ENE
5.
Tachiarai, Fukuoka
37 °C
Sunny
35%
10.4
20.9 kmph / ENE
6.
Miyajima, Kumamoto
37 °C
Sunny
36%
10.4
18 kmph / ENE
7.
Kasugai, Aichi
37 °C
Partly Cloudy
37%
6.9
13 kmph / SSE
8.
Takeocho Takeo, Saga
37 °C
Sunny
34%
10.4
17.6 kmph / ENE
9.
Ureshinomachi Shimojuku, Saga
37 °C
Sunny
34%
10.4
17.6 kmph / ENE
10.
Arao, Kumamoto
37 °C
Sunny
36%
10.4
17.3 kmph / ENE
Last Updated: 06 Aug 2026, 05:09 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 35°C, with a feels-like temperature of 37°C. Today's forecast shows a high of 35°C and a low of 26°C, giving a 9 degree swing through the day as of 01:30 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 01:30 PM 06 August 2026: Condition : Sunny Temperature : 35°C Hot (Feels like 37°C) Humidity : 42% Wind Speed : 24.1 km/h from ESE (109 degrees), Gust 7.7 m/s UV Index : 9.5 (Very High Air Pressure : 1007 mb Cloud Cover : 20% Visibility : 10 km Precipitation : 0 mm (6% chance of rain)
3. What is the 10-day weather forecast for Sumiyama from 01:30 PM 06 August 2026?
3. What is the 10-day weather forecast for Sumiyama from 01:30 PM 06 August 2026?
From 01:30 PM 06 August 2026, Sumiyama's 10-day forecast shows this trend: Today (Aug. 6) : Temp. 29°C, Hum. 65% and Sunny condition. Friday (Aug. 7) : Temp. 30°C, Hum. 64% and Sunny condition. Saturday (Aug. 8) : Temp. 29°C, Hum. 57% and Sunny condition. Sunday (Aug. 9) : Temp. 29°C, Hum. 56% and Sunny condition. Monday (Aug. 10) : Temp. 29°C, Hum. 58% and Sunny condition. Tuesday (Aug. 11) : Temp. 28°C, Hum. 65% and Sunny condition. Wednesday (Aug. 12) : Temp. 27°C, Hum. 60% and Sunny condition. Thursday (Aug. 13) : Temp. 27°C, Hum. 66% and Partly Cloudy 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 01:30 PM 06 August 2026, there is a 2% chance of rainfall in Sumiyama later today around 2026-08-06 14:00. 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.
