Weather in Prince George in June

A good month. June works. It is not the peak, but nothing about it fights you. Highs average 19.6 °C, lows 8.5 °C, and rain falls on 13 days — nothing in the month is working against you.

June ranks 2 of 12 in Prince George. Only August scores clearly higher, and the difference is small enough to be settled by price rather than weather.

Rain on 13 days, 1 of them heavy. Enough to need a plan B, not enough to need a plan around it. Nothing specialised needed — this is the month you pack for the trip rather than for the weather.

What the averages hide

Averages flatten a month, and this one hides a few things: it never really gets hot: not one day in an average June reaches 30 °C. Across the twenty years measured, the hottest June day reached 32.4 °C and the coldest night fell to 0.3 °C, and the wettest single day dropped 28 mm — roughly 42% of the month's rain in one day.

June is statistically steady but not small: the year-to-year variation is modest in relative terms, yet the wettest June on record still delivered 111 mm against 26 mm in the driest. In a month this wet, even a tame spread is a lot of rain in absolute terms — the 66 mm average is a reasonable planning figure, not a promise.

Wind is light at 0.4 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 73%.

How June sits in the year

The month is on the way up: 3.5 °C warmer than May, and July adds another 3.2 °C. Late in the month feels noticeably different from the start of it, which is worth knowing if the trip is short.

Daylight in June

June is at or near the longest days of Prince George's year: 17.1 hours of daylight, gaining 0.4 hours across the month. Evenings are the real gain — dinner outdoors still happens in full light.

An inland climate

With no coast nearby, the year swings a fair way — 34.5 °C between the warmest afternoons and the coldest nights, wider than any coastal city at this latitude would manage.

How busy it gets

Peak season. Expect the highest prices of the year and to be booking well ahead.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

June in Prince George versus nearby

If Prince George is one option among several, the nearby comparison is worth making. Jasper is the weaker option in June — within a degree on temperature, 7 days more rain. Whistler is the weaker option in June — within a degree on temperature, 3 days more rain.

So: June is effectively as good as it gets here — 4 points behind August, which is inside the margin where the weather stops being the deciding factor and price starts being it.

Every month in Prince George

See all twelve months in Prince George, or where else to go in June.