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Current Weather Conditions:
MCAS IWAKUNI,JAPAN, JA, Japan

(RJOI) 34-09N 132-14E 5M

Conditions at

2026.09.22 1156 UTC
Wind from the NNE (030 degrees) at 17 MPH (15 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 75.9 F (24.4 C)
Dew Point 60.1 F (15.6 C)
Relative Humidity 57%
Pressure (altimeter) 30 in. Hg (1015 hPa)
Pressure tendency 0.07 inches (2.4 hPa) higher than three hours ago
ob RJOI 221156Z 03015KT 10SM FEW025 FEW045 24/16 A3000 RMK AO2 SLP159 T02440156 10278 20244 53024

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
82.0 (27.8) 75.9 (24.4) In the 6 hours preceding Sep 22, 2026 - 07:56 AM EDT / 2026.09.22 1156 UTC
84.0 (28.9) 69.1 (20.6) In the 24 hours preceding Sep 21, 2026 - 10:56 AM EDT / 2026.09.21 1456 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 AM (12) Sep 22 75.9 (24.4) 60.1 (15.6) 30 (1015) NNE 17
7 AM (11) Sep 22 77.0 (25.0) 59.0 (15.0) 29.98 (1015) NNE 17
6 AM (10) Sep 22 79.0 (26.1) 60.1 (15.6) 29.95 (1014) NNE 16
5 AM (9) Sep 22 80.1 (26.7) 66.0 (18.9) 29.93 (1013) ENE 8
4 AM (8) Sep 22 81.0 (27.2) 66.0 (18.9) 29.92 (1013) SE 8
3 AM (7) Sep 22 82.0 (27.8) 66.0 (18.9) 29.9 (1012) SSE 9
2 AM (6) Sep 22 82.0 (27.8) 66.0 (18.9) 29.9 (1012) ESE 7
1 AM (5) Sep 22 84.9 (29.4) 62.1 (16.7) 29.91 (1012) NE 14
Midnight (4) Sep 22 84.0 (28.9) 62.1 (16.7) 29.92 (1013) NE 14
11 PM (3) Sep 21 82.9 (28.3) 63.0 (17.2) 29.94 (1013) NE 14
10 PM (2) Sep 21 81.0 (27.2) 63.0 (17.2) 29.95 (1014) NE 15
9 PM (1) Sep 21 79.0 (26.1) 64.0 (17.8) 29.96 (1014) NE 13
8 PM (0) Sep 21 78.1 (25.6) 63.0 (17.2) 29.95 (1014) NE 15
7 PM (23) Sep 21 75.0 (23.9) 62.1 (16.7) 29.94 (1013) N 12
6 PM (22) Sep 21 70.0 (21.1) 61.0 (16.1) 29.93 (1013) NW 7
5 PM (21) Sep 21 68.0 (20.0) 60.1 (15.6) 29.91 (1012) NW 7
4 PM (20) Sep 21 68.0 (20.0) 61.0 (16.1) 29.9 (1012) NW 6
3 PM (19) Sep 21 68.0 (20.0) 60.1 (15.6) 29.89 (1012) NW 8
2 PM (18) Sep 21 68.0 (20.0) 60.1 (15.6) 29.88 (1011) NW 7
1 PM (17) Sep 21 68.0 (20.0) 60.1 (15.6) 29.88 (1011) NW 6
Noon (16) Sep 21 69.1 (20.6) 60.1 (15.6) 29.88 (1011) NW 7
11 AM (15) Sep 21 69.1 (20.6) 59.0 (15.0) 29.88 (1011) NW 7
10 AM (14) Sep 21 71.1 (21.7) 59.0 (15.0) 29.87 (1011) NNW 8
Oldest 9 AM (13) Sep 21 73.0 (22.8) 60.1 (15.6) 29.87 (1011) N 12
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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