5.6 /10
Fair

May is a fair month in Stonebridge

Climate Overview

Stonebridge, Canada in May has mild conditions, with highs averaging 19.2°C (67°F) and noticeably cooler mornings. Temperatures drop noticeably between day and night.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 18°C (64°F) at the start to 22°C (72°F) by month's end.

May sees fairly even rainfall, totalling about 45 mm across the month.

Expect around 12.1h of sunshine at the start of May, increasing to 13.3h by the end.

The warmest days tend to fall around the 31th, averaging 22.6°C (73°F).

Compared to April, this month is about 9°C warmer with 3 more rainy days. Temperatures will rise further into June.

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Monthly May Averages

Temperature
19°C / 6°C
Feels Like
16°C / 3°C
Rain
8 days · 45 mm
Sunshine
12.1h / day
Humidity
55% — Moderate
Wind
23 km/h
Wind Direction
ESE (107°)
Gusts
43 km/h
Daylight
15.7 h
Cloud Cover
54%
Clear Sky Days
5.5
UV Index
5.6 — High
Dew Point
4°C — Dry
Moon Phase
Waxing Gibbous · 66%
Snow Days
1 days · 1.2 cm
Frost Days
3 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 23°C 18°C 13°C 8°C 3°C -2°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 151015202531
Rainfall

Daily Sunshine

0h 4h 8h 12h 16h 151015202531
Sunshine

Daily Wind Speed

0 6 12 18 24 30 151015202531
Wind Speed
Sun Position
Sunrise 05:13
Daylight 15.7h
Sunset 20:55

Compare Months

January
Poor
Temp
-8°C / -17°C
Feels Like
-13°C / -22°C
Rain
5days (16 mm) Good
Sun
4.9h Fair
Humidity
81% Humid
UV
1.6 Low
Snow Days
11days
February
Poor
Temp
-8°C / -18°C
Feels Like
-14°C / -24°C
Rain
4days (13 mm) Good
Sun
7.1h Good
Humidity
79% Humid
UV
2.7 Moderate
Snow Days
9days
March
Poor
Temp
0°C / -10°C
Feels Like
-5°C / -16°C
Rain
5days (21 mm) Good
Sun
8.7h Good
Humidity
76% Humid
UV
4.4 Moderate
Snow Days
9days
April
Poor
Temp
10°C / -2°C
Feels Like
5°C / -7°C
Rain
5days (19 mm) Good
Sun
10.6h Excellent
Humidity
60% Moderate
UV
5.1 High
Snow Days
5days
May
Fair
Temp
19°C / 6°C
Feels Like
16°C / 3°C
Rain
8days (45 mm) Wet
Sun
12.1h Excellent
Humidity
55% Moderate
UV
5.6 High
Snow Days
1days
June best
Excellent
Temp
23°C / 12°C
Feels Like
21°C / 9°C
Rain
10days (79 mm) Wet
Sun
12.7h Excellent
Humidity
61% Muggy
UV
6.2 High
July best
Excellent
Temp
26°C / 15°C
Feels Like
25°C / 13°C
Rain
9days (54 mm) Wet
Sun
13.2h Excellent
Humidity
66% Muggy
UV
6.5 High
August best
Excellent
Temp
25°C / 14°C
Feels Like
24°C / 12°C
Rain
7days (44 mm) Good
Sun
11.7h Excellent
Humidity
63% Muggy
UV
5.7 High
September best
Excellent
Temp
21°C / 9°C
Feels Like
18°C / 7°C
Rain
6days (31 mm) Good
Sun
9.4h Good
Humidity
62% Muggy
UV
4.5 Moderate
Snow Days
1days
October
Poor
Temp
10°C / 1°C
Feels Like
6°C / -3°C
Rain
5days (28 mm) Good
Sun
7.2h Good
Humidity
67% Muggy
UV
2.8 Moderate
Snow Days
4days
November
Poor
Temp
0°C / -7°C
Feels Like
-5°C / -12°C
Rain
6days (27 mm) Good
Sun
4.8h Fair
Humidity
78% Humid
UV
1.6 Low
Snow Days
9days
December
Poor
Temp
-7°C / -16°C
Feels Like
-13°C / -21°C
Rain
4days (16 mm) Good
Sun
4.5h Fair
Humidity
79% Humid
UV
1.2 Low
Snow Days
10days
Month Temp Feels Like Rain Sun Humidity UV Status Details
January -8°C / -17°C -13°C / -22°C 5days (16 mm) Good 4.9h Fair 81% Humid 1.6 Low Poor View Details
February -8°C / -18°C -14°C / -24°C 4days (13 mm) Good 7.1h Good 79% Humid 2.7 Moderate Poor View Details
March 0°C / -10°C -5°C / -16°C 5days (21 mm) Good 8.7h Good 76% Humid 4.4 Moderate Poor View Details
April 10°C / -2°C 5°C / -7°C 5days (19 mm) Good 10.6h Excellent 60% Moderate 5.1 High Poor View Details
May 19°C / 6°C 16°C / 3°C 8days (45 mm) Wet 12.1h Excellent 55% Moderate 5.6 High Fair View Details
June best 23°C / 12°C 21°C / 9°C 10days (79 mm) Wet 12.7h Excellent 61% Muggy 6.2 High Excellent View Details
July best 26°C / 15°C 25°C / 13°C 9days (54 mm) Wet 13.2h Excellent 66% Muggy 6.5 High Excellent View Details
August best 25°C / 14°C 24°C / 12°C 7days (44 mm) Good 11.7h Excellent 63% Muggy 5.7 High Excellent View Details
September best 21°C / 9°C 18°C / 7°C 6days (31 mm) Good 9.4h Good 62% Muggy 4.5 Moderate Excellent View Details
October 10°C / 1°C 6°C / -3°C 5days (28 mm) Good 7.2h Good 67% Muggy 2.8 Moderate Poor View Details
November 0°C / -7°C -5°C / -12°C 6days (27 mm) Good 4.8h Fair 78% Humid 1.6 Low Poor View Details
December -7°C / -16°C -13°C / -21°C 4days (16 mm) Good 4.5h Fair 79% Humid 1.2 Low Poor View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm evening layerUmbrellaComfortable walking shoes

Frequently Asked Questions

May is typically fair for visiting Stonebridge, with average highs of 19°C (67°F) and around 8 rainy days. Stonebridge, Canada in May has mild conditions, with highs averaging 19.2°C (67°F) and noticeably cooler mornings. Tempe
Stonebridge typically sees around 8 rainy days in May with 45 mm (1.8 in) of total rainfall. An umbrella should suffice.
Nights in Stonebridge during May are cool at around 6°C (43°F). Bring a jacket or sweater for evenings.
With highs of 19°C (67°F) and lows of 6°C (43°F) in May, we recommend: Warm evening layer, Umbrella, Comfortable walking shoes. Comfortable walking shoes are essential.
May is not the most favourable month weather-wise in Stonebridge. Consider visiting during months with milder temperatures or less rainfall for a better experience.
The average UV index in Stonebridge during May is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Stonebridge gets approximately 16 hours of daylight per day in May, with around 12 hours of sunshine.
Yes, Stonebridge typically sees around 1 snow days in May with roughly 1 cm (0 in) of snowfall.

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