January in Theth: expect compromises
Hardest · 2.3/10January averages -1°C (30°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
At 128 mm of water-equivalent precipitation this is a snowy month at resort level — that is snowpack, not lost days — with almost no days with 6+ hours of sunshine and 9.2 hours of daylight.
It scores 2.3/10 here, 12th of 12 months, against 9.9/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? July scores 7.6 points higher here — enough to change the trip.
February in Theth — the hardest end of the year
Hardest · 3.8/10February averages 1°C (33°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
At 70 mm of water-equivalent precipitation this is a snowy month at resort level — that is snowpack, not lost days — with about 2 days with 6+ hours of sunshine and 10.3 hours of daylight.
It scores 3.8/10 here, 9th of 12 months, against 9.9/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, footwear you can get muddy.
Flexible dates? July scores 6.1 points higher here — enough to change the trip.
March in Theth — workable with trade-offs
Trade-offs · 5.4/10At 3°C (37°F) this is proper winter weather in March: layer up and split the day between outdoor highlights and indoor stops.
Budget for roughly 92 mm of rain this month — a flexible day or two helps — with about 11 days with 6+ hours of sunshine and 11.7 hours of daylight to work around it.
That is 5.4/10 on the same scale — 8th of 12 months, versus 9.9/10 for the best month here.
Budget for mid-season pricing, and crowds are moderate.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, footwear you can get muddy.
If your dates are flexible, July is materially better in Theth — 4.5 points higher on the same scale.
April in Theth: strong conditions, 6th of 12
Good · 7.2/10April averages 7°C (45°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 93 mm, so plan one flexible day in three; you still get about 17 days with 6+ hours of sunshine and 13.2 hours of daylight.
It scores 7.2/10 here, 6th of 12 months, against 9.9/10 in the destination's best month.
Figure on 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, footwear you can get muddy.
Flexible dates? July scores 2.7 points higher here — enough to change the trip.
May ranks 4th of 12 for Theth — one of the best windows
Best window · 8.6/10Temperatures hover around 13°C (55°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 91 mm of rain this month — a flexible day or two helps — with about 23 days with 6+ hours of sunshine and 14.4 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Theth at 8.6/10 (4th of 12), just behind July at 9.9/10.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.
June in Theth — one of the year's strongest windows (3rd)
Best window · 8.8/10June averages 18°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 93 mm, so plan one flexible day in three; you still get about 30 days with 6+ hours of sunshine and 15.1 hours of daylight.
A 8.8/10 puts this among the year's best months in Theth (3rd of 12); only July scores higher, at 9.9/10.
Figure on mid-season pricing, with crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.
July: the best month of the year in Theth
Best window · 9.9/10July averages 21°C (71°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
Expect 35 mm of rain — occasional showers rather than washed-out days — alongside about 31 days with 6+ hours of sunshine and 14.8 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Theth at 9.9/10 — the reference point every other month on this page is measured against.
Plan for peak pricing, with 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 light clothing, a hat and real sun protection, footwear you can get muddy.
August ranks 2nd of 12 for Theth — one of the best windows
Best window · 9.7/10Trail conditions at 21°C (70°F) favour early starts and shaded routes in August; midday is for water breaks, not for exposed climbs.
Budget for roughly 51 mm of rain this month — a flexible day or two helps — with about 26 days with 6+ hours of sunshine and 13.7 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Theth at 9.7/10 (2nd of 12), just behind July at 9.9/10.
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 light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.
September in Theth — reliably good (5th best month)
Good · 7.4/10Temperatures hover around 16°C (60°F) — the kind of month where neither heat nor cold forces the schedule.
139 mm of rain signals a properly wet month, with only about 14 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 7.4/10 on the same scale — 5th of 12 months, versus 9.9/10 for the best month here.
Budget for mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Theth — 2.5 points higher on the same scale.
October in Theth — workable with trade-offs
Trade-offs · 6.9/10October averages 12°C (53°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 76 mm, so plan one flexible day in three; you still get about 8 days with 6+ hours of sunshine and 10.8 hours of daylight.
It scores 6.9/10 here, 7th of 12 months, against 9.9/10 in the destination's best month.
Figure on 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, footwear you can get muddy.
Flexible dates? July scores 3 points higher here — enough to change the trip.
November in Theth — off-season conditions
Hardest · 3/10November averages 5°C (41°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
219 mm of rain puts this in monsoon territory — almost no days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.
It scores 3/10 here, 10th of 12 months, against 9.9/10 in the destination's best month.
Plan for 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, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? July scores 6.9 points higher here — enough to change the trip.
December in Theth — the hardest end of the year
Hardest · 2.6/10At 2°C (35°F) this is proper winter weather in December: layer up and split the day between outdoor highlights and indoor stops.
139 mm of rain signals a properly wet month, with only almost no days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 2.6/10 on the same scale — 11th of 12 months, versus 9.9/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Theth — 7.3 points higher on the same scale.
