Cape Horn Cliff
Prominent Washington promontory offering Columbia River views
Cape Horn at a Glance#
Weather & Climate near Cape Horn#
Climate
Cape Horn's climate is classified as Warm-Summer Mediterranean - Warm-Summer Mediterranean climate with mild summers (peaking in August) and cold winters (coldest in January). Temperatures range from 0°C to 27°C. Abundant rainfall (1726 mm/year), wettest in December.
Air Quality:
AQI 27
Good
Temperature & Rainfall
Temperature Range
27°
Warmest Month
0°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | 0° - 7° | 0° | 243 mm | - | - | 3.2 m/s | - | - |
| February | - | 1° - 9° | 3° | 197 mm | - | - | 3.1 m/s | - | - |
| March | - | 3° - 13° | 6° | 176 mm | - | - | 3.1 m/s | - | - |
| April | - | 4° - 16° | 8° | 140 mm | - | - | 3.2 m/s | - | - |
| May | - | 7° - 19° | 13° | 106 mm | - | - | 3.2 m/s | - | - |
| June | - | 9° - 23° | 16° | 75 mm | - | - | 3.3 m/s | - | - |
| July | - | 11° - 26° | 19° | 28 mm | - | - | 3.3 m/s | - | - |
| August | - | 11° - 27° | 19° | 37 mm | - | - | 3.1 m/s | - | - |
| September | - | 9° - 24° | 16° | 81 mm | - | - | 2.9 m/s | - | - |
| October | - | 6° - 18° | 12° | 136 mm | - | - | 2.6 m/s | - | - |
| November | - | 3° - 11° | 5° | 248 mm | - | - | 2.9 m/s | - | - |
| December | - | 1° - 7° | 1° | 259 mm | - | - | 3.2 m/s | - | - |
