September 9 - October 23

Tue 9/9

85° /71°

96%

Becoming cloudy with a couple of showers, mainly later; very humid

RealFeel®101°

RealFeel Shade™93°

Max UV Index4.0 (Moderate)

WindNW 8 mph

Wed 9/10

81° /70°

80%

Occasional morning rain and a thunderstorm; otherwise, mostly cloudy and humid

RealFeel®87°

RealFeel Shade™84°

Max UV Index3.0 (Moderate)

WindNE 6 mph

Thu 9/11

82° /70°

84%

Cloudy and humid with a couple of showers

RealFeel®85°

RealFeel Shade™83°

Max UV Index3.0 (Moderate)

WindN 7 mph

Fri 9/12

85° /72°

Breezy and humid with sunshine

RealFeel®91°

RealFeel Shade™87°

Max UV Index6.0 (High)

WindESE 14 mph

Sat 9/13

86° /75°

23%

Breezy in the morning; otherwise, cloudy and humid

RealFeel®92°

RealFeel Shade™90°

Max UV Index2.0 (Low)

WindESE 14 mph

Sun 9/14

84° /68°

61%

Breezy and very humid with periods of rain

RealFeel®92°

RealFeel Shade™90°

Max UV Index2.0 (Low)

WindWNW 10 mph

Mon 9/15

85° /66°

Mostly sunny and less humid

RealFeel®93°

RealFeel Shade™88°

Max UV Index6.0 (High)

WindWSW 2 mph

Tue 9/16

80° /70°

Sunny and humid

RealFeel®87°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindWNW 4 mph

Wed 9/17

80° /72°

21%

Turning out cloudy and humid

RealFeel®85°

RealFeel Shade™81°

Max UV Index6.0 (High)

WindESE 7 mph

Thu 9/18

81° /66°

Mostly sunny and less humid

RealFeel®81°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindNW 9 mph

Fri 9/19

75° /63°

Some sunshine

RealFeel®78°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindW 8 mph

Sat 9/20

76° /61°

Mostly cloudy

RealFeel®79°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindWNW 6 mph

Sun 9/21

77° /65°

70%

Cloudy and humid; showers and thunderstorms in the afternoon

RealFeel®80°

RealFeel Shade™80°

Max UV Index1.0 (Low)

WindWSW 6 mph

Mon 9/22

75° /62°

60%

Periods of rain

RealFeel®74°

RealFeel Shade™74°

Max UV Index1.0 (Low)

WindNNE 8 mph

Tue 9/23

72° /57°

25%

Mostly cloudy and less humid

RealFeel®71°

RealFeel Shade™70°

Max UV Index1.0 (Low)

WindNNE 7 mph

Wed 9/24

71° /58°

25%

Cloudy

RealFeel®70°

RealFeel Shade™70°

Max UV Index1.0 (Low)

WindE 5 mph

Thu 9/25

71° /60°

25%

Clouds giving way to some sun

RealFeel®76°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindNE 4 mph

Fri 9/26

73° /58°

25%

Becoming cloudy

RealFeel®75°

RealFeel Shade™71°

Max UV Index5.0 (Moderate)

WindE 6 mph

Sat 9/27

72° /62°

75%

Cloudy and humid with rain tapering off

RealFeel®72°

RealFeel Shade™72°

Max UV Index1.0 (Low)

WindSSE 12 mph

Sun 9/28

77° /61°

20%

Less humid with sun and some clouds

RealFeel®78°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindWNW 8 mph

Mon 9/29

71° /56°

20%

Sunshine and some clouds

RealFeel®75°

RealFeel Shade™69°

Max UV Index5.0 (Moderate)

WindNNW 6 mph

Tue 9/30

71° /54°

25%

Clouds to start, then sunshine returns

RealFeel®77°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindSSE 2 mph

Wed 10/1

72° /58°

25%

Cloudy

RealFeel®71°

RealFeel Shade™71°

Max UV Index1.0 (Low)

WindNE 5 mph

Thu 10/2

69° /57°

78%

Mostly cloudy with rain tapering off

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindE 8 mph

Fri 10/3

71° /55°

25%

Sunshine and a few clouds

RealFeel®74°

RealFeel Shade™69°

Max UV Index4.0 (Moderate)

WindN 6 mph

Sat 10/4

69° /53°

10%

Mostly sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindESE 9 mph

Sun 10/5

72° /58°

25%

Mostly cloudy

RealFeel®71°

RealFeel Shade™70°

Max UV Index2.0 (Low)

WindSSE 10 mph

Mon 10/6

69° /58°

57%

A little morning rain; otherwise, cloudy

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindNNW 7 mph

Tue 10/7

68° /56°

25%

Considerable cloudiness

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindNE 4 mph

Wed 10/8

69° /51°

25%

Mainly cloudy

RealFeel®72°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindNNE 4 mph

Thu 10/9

68° /53°

25%

Considerable cloudiness

RealFeel®67°

RealFeel Shade™67°

Max UV Index1.0 (Low)

WindE 6 mph

Fri 10/10

66° /52°

25%

Partly sunny

RealFeel®68°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindE 6 mph

Sat 10/11

71° /55°

25%

Cloudy

RealFeel®69°

RealFeel Shade™69°

Max UV Index1.0 (Low)

WindSE 9 mph

Sun 10/12

71° /50°

60%

A little morning rain; otherwise, mostly cloudy

RealFeel®69°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindNW 17 mph

Mon 10/13

63° /49°

20%

Partly sunny

RealFeel®65°

RealFeel Shade™62°

Max UV Index4.0 (Moderate)

WindWNW 8 mph

Tue 10/14

64° /49°

25%

Mostly cloudy

RealFeel®65°

RealFeel Shade™65°

Max UV Index2.0 (Low)

WindSSW 2 mph

Wed 10/15

66° /54°

55%

Cloudy; a little rain in the morning followed by areas of drizzle in the afternoon

RealFeel®65°

RealFeel Shade™65°

Max UV Index1.0 (Low)

WindSSE 6 mph

Thu 10/16

66° /56°

71%

Considerable clouds; rain in the morning followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®64°

RealFeel Shade™64°

Max UV Index1.0 (Low)

WindS 10 mph

Fri 10/17

68° /53°

Brilliant sunshine

RealFeel®70°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindWNW 6 mph

Sat 10/18

70° /54°

Mostly sunny

RealFeel®73°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindNE 4 mph

Sun 10/19

69° /55°

Partly sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindENE 9 mph

Mon 10/20

66° /45°

63%

Mostly cloudy with a couple of showers in the afternoon

RealFeel®62°

RealFeel Shade™62°

Max UV Index1.0 (Low)

WindWSW 14 mph

Tue 10/21

62° /43°

55%

Mostly cloudy with a touch of rain

RealFeel®59°

RealFeel Shade™59°

Max UV Index1.0 (Low)

WindNW 13 mph

Wed 10/22

62° /48°

Sun and areas of low clouds

RealFeel®58°

RealFeel Shade™58°

Max UV Index1.0 (Low)

WindNNW 12 mph

Thu 10/23

63° /49°

Clouds and sunshine

RealFeel®63°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindE 7 mph

Koriyama, Yamagata

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Weather Near Koriyama: