The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Prince Rupert Weather in May

Prince Rupert in May

The short of it: Prince Rupert in May averages a high of 17 °C (62 °F) and a low of 4 °C (40 °F), with 47 mm (1.9 in) of rain and about 15 h 53 min of daylight. Rated 4 of 5 for a visit; the best months are September and August. Source: TerraClimate climate normals, 1991–2020.

Average high 17° · low 4° · rain 47 mm · daylight 15 h 53 min

✦✦✦✦ Recommended for a visit · best months: September & August

Thirty years of records give Prince Rupert an average May high of 17°, a low of 4° and some 47 mm of rain. Spring takes hold here: highs climb 8° from April to about 17°, with nights near 4°. Rain is modest, about 47 mm, the 4th wettest month. The snow cover usually melts away this month.

The sun is up for about 15 h 53 min in mid-May, 117 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots. The Almanac rates May 4 of 5 for a visit; the finest months here are September and August.

Against its neighbours, Prince Rupert runs warmer than most and wetter than most in May. Inglewood, 1 km to the W, sees much the same highs.

May in Prince Rupert, by the numbers

Warmth rank
5th warmest of 12
Rain rank
4th wettest of 12
Versus April
8° warmer, 18 mm more rain
Versus June
4° colder
Day–night spread
13°
Snow season
Nov–Apr
Daylight, mid-month
15 h 53 min
Average wind
13 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
InglewoodAlberta1 km W17°4°47 mm
Queen Mary ParkAlberta1 km SSE17°4°47 mm
WestmountAlberta2 km SW17°4°47 mm
Central McDougallAlberta2 km ESE17°4°46 mm
WîhkwêntôwinAlberta2 km S17°4°47 mm
Alberta AvenueAlberta3 km E17°4°46 mm
DowntownAlberta3 km SSE17°4°46 mm
Boyle StreetAlberta3 km ESE17°4°46 mm
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The Almanac · Prince Rupert Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Recommended
The Almanac Speaks
May
✦✦✦✦✦

Spring takes hold here: highs climb 8° from April to about 17°, with nights near 4°. Rain is modest, about 47 mm, the 4th wettest month. The snow cover usually melts away this month.

Climate of Prince Rupert by month
MonthHighLowRainWindDaylightVisit
January-8°-16°22 mm11 km/h8 h 0 min✦✦
February-4°-14°13 mm12 km/h9 h 43 min✦✦
March0°-9°17 mm12 km/h11 h 41 min✦✦
April9°-2°29 mm13 km/h13 h 55 min✦✦✦
May17°4°47 mm13 km/h15 h 53 min✦✦✦✦
June21°9°85 mm12 km/h17 h 1 min✦✦✦
July24°12°96 mm10 km/h16 h 33 min✦✦✦
August23°11°58 mm10 km/h14 h 48 min✦✦✦✦
September18°5°34 mm11 km/h12 h 35 min✦✦✦✦✦
October10°-1°20 mm12 km/h10 h 26 min✦✦✦✦
November1°-8°22 mm12 km/h8 h 29 min✦✦
December-5°-14°16 mm12 km/h7 h 29 min✦✦

Questions Readers Ask about Prince Rupert in May

Answered from the wire & the Almanac

What is the weather like in Prince Rupert in May?

Days average 17 °C (62 °F) and nights 4 °C (40 °F), with about 47 mm (1.9 in) of rain over the month. Spring takes hold here: highs climb 8° from April to about 17°, with nights near 4°. Rain is modest, about 47 mm, the 4th wettest month. The snow cover usually melts away this month.

Is May a good time to visit Prince Rupert?

The Almanac gives May 4 of 5 (recommended). The best months are September and August.

How long are the days in Prince Rupert in May?

In mid-May the sun is up for about 15 h 53 min. The days are lengthening — from 7 h 29 min in December to 17 h 1 min in June.

Does it snow in Prince Rupert in May?

Hardly — May nights average 4 °C (40 °F), above freezing.

What should I pack for Prince Rupert in May?

Layers, a warm coat and stout boots.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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