When to go · Diamond Valley
Diamond Valley, month by month
The best months for Diamond Valley: Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Mar, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Mar (cold, snow, some seasonal closures).-2 °C (28 °F) / -13 °C (9 °F), 8 rain days28 °F (-2 °C) / 9 °F (-13 °C), 8 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Mar (cold, snow, some seasonal closures).0 °C (32 °F) / -11 °C (12 °F), 7 rain days32 °F (0 °C) / 12 °F (-11 °C), 7 rain daysCrowds: Low
- MarchAvoidListed as a month to avoid: Nov–Mar (cold, snow, some seasonal closures).5 °C (41 °F) / -7 °C (19 °F), 9 rain days41 °F (5 °C) / 19 °F (-7 °C), 9 rain daysCrowds: Low
- AprilMixedOutside the best window (Jun–Sep, plus late Sep for fall colours). Across Canada: Thaw and mud; Rockies trails still snowy; Vancouver cherry blossoms.11 °C (52 °F) / -2 °C (28 °F), 9 rain days52 °F (11 °C) / 28 °F (-2 °C), 9 rain daysCrowds: Low
- MayGoodOutside the best window (Jun–Sep, plus late Sep for fall colours). Across Canada: Victoria Day weekend opens the season; Rockies lakes still frozen at altitude.16 °C (61 °F) / 3 °C (37 °F), 12 rain days61 °F (16 °C) / 37 °F (3 °C), 12 rain daysCrowds: Medium
- JuneGreatInside Diamond Valley's best window: Jun–Sep, plus late Sep for fall colours.20 °C (68 °F) / 7 °C (45 °F), 13 rain days68 °F (20 °C) / 45 °F (7 °C), 13 rain daysCrowds: Medium · 1 festival or holiday
- JulyGreatInside Diamond Valley's best window: Jun–Sep, plus late Sep for fall colours.24 °C (75 °F) / 10 °C (50 °F), 12 rain days75 °F (24 °C) / 50 °F (10 °C), 12 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Diamond Valley's best window: Jun–Sep, plus late Sep for fall colours.24 °C (75 °F) / 9 °C (48 °F), 11 rain days75 °F (24 °C) / 48 °F (9 °C), 11 rain daysCrowds: High
- SeptemberGreatInside Diamond Valley's best window: Jun–Sep, plus late Sep for fall colours.18 °C (64 °F) / 4 °C (39 °F), 9 rain days64 °F (18 °C) / 39 °F (4 °C), 9 rain daysCrowds: Medium
- OctoberGoodOutside the best window (Jun–Sep, plus late Sep for fall colours). Across Canada: Foliage in Ontario, Québec and the Maritimes early in the month; mountain roads get snow.11 °C (52 °F) / -1 °C (30 °F), 8 rain days52 °F (11 °C) / 30 °F (-1 °C), 8 rain daysCrowds: Medium
- NovemberAvoidListed as a month to avoid: Nov–Mar (cold, snow, some seasonal closures).3 °C (37 °F) / -8 °C (18 °F), 8 rain days37 °F (3 °C) / 18 °F (-8 °C), 8 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Nov–Mar (cold, snow, some seasonal closures).-2 °C (28 °F) / -13 °C (9 °F), 8 rain days28 °F (-2 °C) / 9 °F (-13 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Diamond Valley, side by side.
Verdict
Jun: Great
Jul: Great
Daytime high
Jun: 20 °C (68 °F)68 °F (20 °C)
Jul: 24 °C (75 °F)75 °F (24 °C)
Night low
Jun: 7 °C (45 °F)45 °F (7 °C)
Jul: 10 °C (50 °F)50 °F (10 °C)
Rain days
Jun: 13
Jul: 12 (better)
Crowds
Jun: Medium
Jul: High
Prices
Jun: Medium
Jul: High
Festivals listed
Jun: 1
Jul: 1
June: Inside Diamond Valley's best window: Jun–Sep, plus late Sep for fall colours.
July: Inside Diamond Valley's best window: Jun–Sep, plus late Sep for fall colours.
Diamond Valley: figures are long-term averages from this guide, not a forecast.