Weather in Tri-Cities, Washington, United States in January
In an average January, Tri-Cities sees a daily high around 42°F and a low around 28°F, based on 1981–2026 of local climate records.
| Average high | 42°F |
|---|---|
| Typical high range | 31°F to 52°F |
| Average low | 28°F |
| Typical low range | 18°F to 36°F |
| Average daily precipitation | 0.00 in |
January records
The most extreme January on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total January accumulation.
High
Highest
66°F
1995-01-31
Lowest
11°F
2024-01-13
Low
Highest
50°F
2011-01-16
Lowest
-3°F
1996-01-30
Feels-like
Highest
43°F
2011-01-16
Lowest
-22°F
1996-01-30
Humidity
Highest
9.5 g/m³
2011-01-16
Lowest
0.9 g/m³
2024-01-12
Wind
Highest
50 mph
1990-01-08
Lowest
4 mph
2023-01-31
Precip
Wettest
2.80 in
1995
Driest
0.40 in
1985
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