Climate Insights for Princeton Aerodrome

Regional District of Okanagan-Similkameen, British Columbia, Canada

Hottest
August
22°C peak
Coldest
December
-7°C low
Wettest
November
103mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Princeton Aerodrome is cool. The average annual temperature is 4°C and approximately 710mm of precipitation falls per year. November is the wettest month, receiving around 103mm of rainfall. Princeton Aerodrome is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are December, February, January, when temperatures can drop to -7°C. Princeton Aerodrome experiences heavy snowfall, typically from January through December.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 0° Average: -4° Min: -7° Feb Max: 0° Average: -4° Min: -7° Mar Max: 5° Average: 0° Min: -4° Apr Max: 9° Average: 3° Min: -1° May Max: 15° Average: 9° Min: 3° Jun Max: 18° Average: 11° Min: 5° Jul Max: 22° Average: 15° Min: 8° Aug Max: 22° Average: 14° Min: 8° Sep Max: 17° Average: 10° Min: 5° Oct Max: 10° Average: 4° Min: 0° Nov Max: 3° Average: -1° Min: -3° Dec Max: -1° Average: -5° Min: -7°
Max
Average
Min

Temperatures in Princeton Aerodrome vary considerably across the year, with a 29°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 22°C with a mean of 14°C. The coldest month is December, when overnight lows fall to -7°C and the daily average is -5°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 6°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 87mm Snow: 52mm Feb Precipitation: 68mm Snow: 41mm Mar Precipitation: 52mm Snow: 30mm Apr Precipitation: 46mm Snow: 19mm May Precipitation: 47mm Snow: 5mm Jun Precipitation: 48mm Snow: 2mm Jul Precipitation: 20mm Snow: 0mm Aug Precipitation: 28mm Snow: 0mm Sep Precipitation: 37mm Snow: 2mm Oct Precipitation: 73mm Snow: 14mm Nov Precipitation: 103mm Snow: 40mm Dec Precipitation: 102mm Snow: 61mm
Precipitation
Snow

Princeton Aerodrome is a relatively dry area, receiving approximately 710mm of precipitation annually, which averages out to around 59mm per month. The wettest month is November, averaging 103mm of rainfall. December and January also tend to see above-average precipitation. The driest month is July, with just 20mm. That's 83mm less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Princeton Aerodrome receives heavy snowfall, accumulating around 265cm annually from January through December. The snowiest month is December, with approximately 61cm. Winter travel should account for significant snow cover.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 10km/h Feb Wind Speed: 13km/h Mar Wind Speed: 14km/h Apr Wind Speed: 15km/h May Wind Speed: 14km/h Jun Wind Speed: 14km/h Jul Wind Speed: 14km/h Aug Wind Speed: 14km/h Sep Wind Speed: 13km/h Oct Wind Speed: 12km/h Nov Wind Speed: 11km/h Dec Wind Speed: 10km/h
Wind Speed

Princeton Aerodrome is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 11km/h in winter, 14km/h in spring, 14km/h in summer, 12km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

88 days until Summer

It is currently spring in Princeton Aerodrome, which began on March 20, 2026. Princeton Aerodrome is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 22°C, while the coldest stretch bottoms out in December near -7°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

Spring

Temperatures range from -4 to 15°C. Rainfall is relatively light, with around 144mm over the season and a monthly average of 48mm. Winds are generally light, averaging 14km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 5 to 22°C. Rainfall is relatively light, with around 96mm over the season and a monthly average of 32mm. Winds are generally light, averaging 14km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -3 to 17°C. Precipitation is moderate at around 213mm for the season, averaging 71mm per month. Expect around 55cm of snow accumulation during this period. Winds are generally light, averaging 12km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -7 to 0°C. Precipitation is moderate at around 257mm for the season, averaging 86mm per month. Expect around 154cm of snow accumulation during this period. Winds are generally light, averaging 11km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Monthly Climate Data

The table below shows monthly climate averages for Princeton Aerodrome based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-7 °C
0 °C
10 km/h
87 mm
52 cm
Feb
-7 °C
0 °C
13 km/h
68 mm
41 cm
Mar Current
-4 °C
5 °C
14 km/h
52 mm
30 cm
Apr
-1 °C
9 °C
15 km/h
46 mm
19 cm
May
3 °C
15 °C
14 km/h
47 mm
5 cm
Jun
5 °C
18 °C
14 km/h
48 mm
2 cm
Jul
8 °C
22 °C
14 km/h
20 mm
0 cm
Aug
8 °C
22 °C
14 km/h
28 mm
0 cm
Sep
5 °C
17 °C
13 km/h
37 mm
2 cm
Oct
0 °C
10 °C
12 km/h
73 mm
14 cm
Nov
-3 °C
3 °C
11 km/h
103 mm
40 cm
Dec
-7 °C
-1 °C
10 km/h
102 mm
61 cm
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