Penticton Climate by Month
Penticton, British Columbia, Canada
Warm summers and freezing winters, with little rain.
Warm summers and freezing winters, with little rain: that's Penticton's climate in short. Afternoon highs range from 36°F (2°C) in January to 85°F (30°C) in July, and January nights average 26°F (-3°C). It gets only 12 in (309 mm) of rain a year.
- Warmest month
- 85°F(30°C)
- Average high, July
- Coldest nights
- 26°F(-3°C)
- Average low, January
- Rain per year
- 12 in(309 mm)
- No clear rainy season
- Humidity
- 64%
- Sunniest: July
Best and worst months in Penticton
Best for weatherMay, June and September are the best time for weather in Penticton: highs near 74°F (23°C) and about 1.2 in (30 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 36°F (2°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Penticton weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 36°F(2°C) | 26°F(-3°C) | 1.1 in(29 mm) | 86% | 0.9 |
| FebFebruary | 40°F(5°C) | 27°F(-3°C) | 0.8 in(20 mm) | 77% | 1.9 |
| MarMarch | 51°F(11°C) | 32°F(0°C) | 1.0 in(25 mm) | 67% | 3.1 |
| AprApril | 63°F(17°C) | 38°F(4°C) | 1.0 in(26 mm) | 56% | 4.4 |
| MayMayBest | 72°F(22°C) | 47°F(8°C) | 1.3 in(32 mm) | 52% | 5.5 |
| JunJuneBest | 77°F(25°C) | 52°F(11°C) | 1.5 in(37 mm) | 53% | 6.0 |
| JulJuly | 85°F(30°C) | 57°F(14°C) | 0.8 in(20 mm) | 46% | 6.7 |
| AugAugust | 85°F(29°C) | 56°F(13°C) | 0.8 in(20 mm) | 47% | 5.7 |
| SepSeptemberBest | 74°F(23°C) | 48°F(9°C) | 0.8 in(20 mm) | 60% | 3.9 |
| OctOctober | 58°F(14°C) | 38°F(3°C) | 0.9 in(22 mm) | 70% | 2.2 |
| NovNovember | 45°F(7°C) | 34°F(1°C) | 1.1 in(29 mm) | 74% | 1.0 |
| DecDecember | 37°F(3°C) | 27°F(-3°C) | 1.1 in(29 mm) | 82% | 0.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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