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Current Weather Conditions:
Niigata Airport, Japan

(RJSN) 37-57N 139-07E 4M

Conditions at

2026.08.25 0300 UTC
Wind from the WSW (250 degrees) at 20 MPH (17 KT)
Visibility greater than 7 mile(s)
Sky conditions mostly cloudy
Temperature 93 F (34 C)
Heat index 106.7 F (41.5 C)
Dew Point 77 F (25 C)
Relative Humidity 59%
Pressure (altimeter) 29.83 in. Hg (1010 hPa)
ob RJSN 250300Z 25017KT 9999 FEW030 SCT050 BKN070 34/25 Q1010

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 PM (3) Aug 24 93 (34) 77 (25) 29.83 (1010) WSW 20
10 PM (2) Aug 24 93 (34) 75 (24) 29.85 (1011) SW 16
9 PM (1) Aug 24 93 (34) 75 (24) 29.85 (1011) WSW 12
8 PM (0) Aug 24 89 (32) 75 (24) 29.85 (1011) SSW 9
7 PM (23) Aug 24 87 (31) 73 (23) 29.85 (1011) S 10
6 PM (22) Aug 24 84 (29) 73 (23) 29.83 (1010) SSW 12
5 PM (21) Aug 24 80 (27) 73 (23) 29.83 (1010) S 7
4 PM (20) Aug 24 78 (26) 73 (23) 29.83 (1010) S 8
3 PM (19) Aug 24 78 (26) 73 (23) 29.85 (1011) SSE 6
2 PM (18) Aug 24 78 (26) 73 (23) 29.85 (1011) SSE 5
1 PM (17) Aug 24 78 (26) 73 (23) 29.85 (1011) S 6
Noon (16) Aug 24 80 (27) 73 (23) 29.88 (1012) SSE 7
11 AM (15) Aug 24 82 (28) 75 (24) 29.88 (1012) SSE 3
10 AM (14) Aug 24 82 (28) 75 (24) 29.88 (1012) S 6
9 AM (13) Aug 24 84 (29) 77 (25) 29.88 (1012) S 7
8 AM (12) Aug 24 86 (30) 73 (23) 29.88 (1012) S 6
7 AM (11) Aug 24 86 (30) 73 (23) 29.88 (1012) SW 7
6 AM (10) Aug 24 86 (30) 75 (24) 29.88 (1012) WSW 7
5 AM (9) Aug 24 86 (30) 77 (25) 29.85 (1011) W 8
4 AM (8) Aug 24 87 (31) 77 (25) 29.85 (1011) W 10
3 AM (7) Aug 24 89 (32) 77 (25) 29.85 (1011) W 13
2 AM (6) Aug 24 91 (33) 69 (21) 29.85 (1011) W 14
1 AM (5) Aug 24 91 (33) 73 (23) 29.85 (1011) W 14
Oldest Midnight (4) Aug 24 91 (33) 77 (25) 29.88 (1012) W 16
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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