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

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

Conditions at

2025.12.25 1656 UTC
Visibility greater than 7 mile(s)
Sky conditions mostly clear
Temperature 39.9 F (4.4 C)
Dew Point 19.9 F (-6.7 C)
Relative Humidity 44%
Pressure (altimeter) 29.93 in. Hg (1013 hPa)
ob RJOI 251656Z E29009KT 9999 FEW025 04/M07 A2993 RMK WND ESTMD SLP135 T00441067

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
54.0 (12.2) 45.0 (7.2) In the 6 hours preceding Dec 25, 2025 - 06:56 AM EST / 2025.12.25 1156 UTC
55.9 (13.3) 41.0 (5.0) In the 24 hours preceding Dec 25, 2025 - 09:56 AM EST / 2025.12.25 1456 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 6 hours preceding Dec 25, 2025 - 12:56 AM EST / 2025.12.25 0556 UTC
0.29 inches In the 24 hours preceding Dec 25, 2025 - 06:56 AM EST / 2025.12.25 1156 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Noon (17) Dec 25 39.9 (4.4) 19.9 (-6.7) 29.93 (1013)
11 AM (16) Dec 25 41.0 (5.0) 21.9 (-5.6) 29.92 (1013)
10 AM (15) Dec 25 41.0 (5.0) 21.9 (-5.6) 29.92 (1013)
9 AM (14) Dec 25 42.1 (5.6) 19.9 (-6.7) 29.91 (1012)
8 AM (13) Dec 25 43.0 (6.1) 21.0 (-6.1) 29.89 (1012)
7 AM (12) Dec 25 45.0 (7.2) 23.0 (-5.0) 29.87 (1011)
6 AM (11) Dec 25 46.0 (7.8) 26.1 (-3.3) 29.86 (1011)
5 AM (10) Dec 25 46.9 (8.3) 27.0 (-2.8) 29.86 (1011)
4 AM (9) Dec 25 48.0 (8.9) 28.9 (-1.7) 29.85 (1010)
3 AM (8) Dec 25 48.9 (9.4) 28.9 (-1.7) 29.83 (1010)
2 AM (7) Dec 25 52.0 (11.1) 30.9 (-0.6) 29.78 (1008)
1 AM (6) Dec 25 54.0 (12.2) 37.0 (2.8) 29.75 (1007)
Midnight (5) Dec 25 55.9 (13.3) 43.0 (6.1) 29.73 (1006)
11 PM (4) Dec 24 55.9 (13.3) 46.9 (8.3) 29.73 (1006)
10 PM (3) Dec 24 55 (13) 48 (9) 29.74 (1007)
9 PM (2) Dec 24 55.9 (13.3) 50.0 (10.0) 29.76 (1007)
8 PM (1) Dec 24 55.0 (12.8) 52.0 (11.1) 29.78 (1008) light rain showers
7 PM (0) Dec 24 54.0 (12.2) 52.0 (11.1) 29.78 (1008) light rain showers
6 PM (23) Dec 24 53 (12) 51 (11) 29.77 (1008) light rain showers
5 PM (22) Dec 24 52.2 (11.2) 50.7 (10.4) 29.77 (1008) light rain; mist
4 PM (21) Dec 24 52.0 (11.1) 51.1 (10.6) 29.76 (1007)
3 PM (20) Dec 24 52.0 (11.1) 51.1 (10.6) 29.75 (1007) light rain; mist
2 PM (19) Dec 24 52.0 (11.1) 51.1 (10.6) 29.77 (1008) light rain; mist
Oldest 1 PM (18) Dec 24 51 (11) 51 (11) 29.79 (1008) light rain; mist
Time
EST (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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