When to go · Spring Valley
Spring Valley, month by month
The best months for Spring Valley: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Mar, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Mar (cave closed, town quiet).-5 °C (23 °F) / -16 °C (3 °F), 8 rain days23 °F (-5 °C) / 3 °F (-16 °C), 8 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Mar (cave closed, town quiet).-2 °C (28 °F) / -14 °C (7 °F), 7 rain days28 °F (-2 °C) / 7 °F (-14 °C), 7 rain daysCrowds: Low · 1 festival or holiday
- MarchAvoidListed as a month to avoid: Nov–Mar (cave closed, town quiet).5 °C (41 °F) / -7 °C (19 °F), 9 rain days41 °F (5 °C) / 19 °F (-7 °C), 9 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (May–Sep). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.14 °C (57 °F) / 1 °C (34 °F), 10 rain days57 °F (14 °C) / 34 °F (1 °C), 10 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Spring Valley's best window: May–Sep.21 °C (70 °F) / 7 °C (45 °F), 11 rain days70 °F (21 °C) / 45 °F (7 °C), 11 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Spring Valley's best window: May–Sep.26 °C (79 °F) / 13 °C (55 °F), 11 rain days79 °F (26 °C) / 55 °F (13 °C), 11 rain daysCrowds: High
- JulyGreatInside Spring Valley's best window: May–Sep.28 °C (82 °F) / 15 °C (59 °F), 10 rain days82 °F (28 °C) / 59 °F (15 °C), 10 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Spring Valley's best window: May–Sep.27 °C (81 °F) / 14 °C (57 °F), 9 rain days81 °F (27 °C) / 57 °F (14 °C), 9 rain daysCrowds: High
- SeptemberGreatInside Spring Valley's best window: May–Sep.22 °C (72 °F) / 9 °C (48 °F), 9 rain days72 °F (22 °C) / 48 °F (9 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGoodOutside the best window (May–Sep). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.14 °C (57 °F) / 3 °C (37 °F), 9 rain days57 °F (14 °C) / 37 °F (3 °C), 9 rain daysCrowds: Medium
- NovemberAvoidListed as a month to avoid: Nov–Mar (cave closed, town quiet).5 °C (41 °F) / -5 °C (23 °F), 8 rain days41 °F (5 °C) / 23 °F (-5 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Nov–Mar (cave closed, town quiet).-3 °C (27 °F) / -13 °C (9 °F), 8 rain days27 °F (-3 °C) / 9 °F (-13 °C), 8 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Spring Valley, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 21 °C (70 °F)70 °F (21 °C)
Jun: 26 °C (79 °F)79 °F (26 °C)
Night low
May: 7 °C (45 °F)45 °F (7 °C)
Jun: 13 °C (55 °F)55 °F (13 °C)
Rain days
May: 11
Jun: 11
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Spring Valley's best window: May–Sep.
June: Inside Spring Valley's best window: May–Sep.
Spring Valley: figures are long-term averages from this guide, not a forecast.