January in Sierra Nevada — the hardest end of the year
Hardest · 1.3/10Expect 8°C (47°F) in January. A good month for city streets, viewpoints and long meals; leave swimming for another season.
At just 14 mm for the month, rain will not shape your plans; you get about 4 days with 6+ hours of sunshine and 9.7 hours of daylight.
That is 1.3/10 on the same scale — 10th of 12 months, versus 1.7/10 for the best month here.
Budget for mid-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
February in Sierra Nevada — the hardest end of the year
Hardest · 1.4/10Expect 9°C (48°F) in February. A good month for city streets, viewpoints and long meals; leave swimming for another season.
With around 16 mm of rain, any showers tend to pass through rather than settle in; about 9 days with 6+ hours of sunshine and 10.6 hours of daylight fill the rest.
That is 1.4/10 on the same scale — 9th of 12 months, versus 1.7/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
March in Sierra Nevada — the hardest end of the year
Hardest · 1.6/10March averages 11°C (52°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 62 mm, so plan one flexible day in three; you still get about 15 days with 6+ hours of sunshine and 11.7 hours of daylight.
It scores 1.6/10 here, 7th of 12 months, against 1.7/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
April in Sierra Nevada — the year's strongest window
Best window · 1.7/10Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.
With around 20 mm of rain, any showers tend to pass through rather than settle in; about 29 days with 6+ hours of sunshine and 13 hours of daylight fill the rest.
On our climate-comfort scale this is the top-ranked month of the year for Sierra Nevada at 1.7/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening.
May in Sierra Nevada — the hardest end of the year
Hardest · 1.7/10May averages 18°C (64°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Expect 30 mm of rain — occasional showers rather than washed-out days — alongside about 31 days with 6+ hours of sunshine and 14 daylight hours.
It scores 1.7/10 here, 2nd of 12 months, against 1.7/10 in the destination's best month.
Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening.
June in Sierra Nevada — off-season conditions
Hardest · 1.7/10At 23°C (73°F), skiing in June is a morning proposition: groomers hold up early, while lower runs soften through the afternoon.
At just 10 mm for the month, rain will not shape your plans; you get about 30 days with 6+ hours of sunshine and 14.5 hours of daylight.
That is 1.7/10 on the same scale — 3rd of 12 months, versus 1.7/10 for the best month here.
Budget for peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, a hat and real sun protection.
July in Sierra Nevada: expect compromises
Hardest · 1.7/10Days in July average 27°C (81°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
At just 1 mm for the month, rain will not shape your plans; you get about 31 days with 6+ hours of sunshine and 14.3 hours of daylight.
That is 1.7/10 on the same scale — 4th of 12 months, versus 1.7/10 for the best month here.
Expect peak pricing, and this is one of the busiest months here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
August in Sierra Nevada — off-season conditions
Hardest · 1.7/10August averages 27°C (80°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rain is a non-issue at 2 mm for the month, with about 31 days with 6+ hours of sunshine and 13.4 hours of daylight to work with.
It scores 1.7/10 here, 5th of 12 months, against 1.7/10 in the destination's best month.
Plan for peak pricing, with this is one of the busiest months here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
September in Sierra Nevada — off-season conditions
Hardest · 1.7/10September averages 21°C (70°F) — warm by ski standards, so expect soft afternoon snow low on the mountain and firmer, better riding early.
Expect 16 mm of rain — occasional showers rather than washed-out days — alongside about 24 days with 6+ hours of sunshine and 12.2 daylight hours.
It scores 1.7/10 here, 6th of 12 months, against 1.7/10 in the destination's best month.
Plan for peak pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection.
October in Sierra Nevada — off-season conditions
Hardest · 1.5/10Temperatures hover around 18°C (64°F) — the kind of month where neither heat nor cold forces the schedule.
With around 26 mm of rain, any showers tend to pass through rather than settle in; about 11 days with 6+ hours of sunshine and 11 hours of daylight fill the rest.
That is 1.5/10 on the same scale — 8th of 12 months, versus 1.7/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening.
November in Sierra Nevada: expect compromises
Hardest · 1.3/10Temperatures hover around 13°C (55°F) — the kind of month where neither heat nor cold forces the schedule.
At just 14 mm for the month, rain will not shape your plans; you get about 5 days with 6+ hours of sunshine and 10 hours of daylight.
That is 1.3/10 on the same scale — 11th of 12 months, versus 1.7/10 for the best month here.
Expect low-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening.
December in Sierra Nevada: expect compromises
Hardest · 1.2/10December averages 10°C (49°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Expect 31 mm of rain — occasional showers rather than washed-out days — alongside about 2 days with 6+ hours of sunshine and 9.5 daylight hours.
It scores 1.2/10 here, 12th of 12 months, against 1.7/10 in the destination's best month.
Figure on low-season pricing, with crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.