Best time to visit Lake Como
Re-score for me — drag the dial — every chart on the page recolours live for your heat limit 27°C
Default 27 °C is the upper edge of the Holiday Climate Index "ideal comfort" band (Scott, Rutty, Amelung & Tang, 2016). Above this, most warm-tourism travellers report measurable discomfort.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
How is this scored? HCI / Steadman / CCI gate — full methodology and citations below.
Compare with another destination
Add as many as you like — stacked below the main strips above. Each row is just the recent-window score strip and (for beach destinations) sea-temperature strip.
Tours in Lake Como
16 top-rated tours via Viator. Booking links earn this site a commission at no cost to you.
- 1
Como, Bellagio & Varenna: Small Group from Milan with Boat Cruise - 2
Dolce Vita Experience • 3 Hour - 3
Private Boat Tour on Lake Como from Bellagio and Varenna - 4
Private Tour: Personal Travel Photographer in Lake Como - 5
Lake Como Boat Cruise, Bellagio & Lugano Day Trip from Milan - 6
Lake Como Private Wooden Boat Tour & Italian Glamour - 7
Small-Group Pasta and Tiramisu Class in Como with Aperitivo - 8
Cook Like a Local in Como: Hands-On Class 3 Traditional Recipes - 9
Premium Pizza Making Class at a Pizzeria in Como - 10
Lake Como SHARED Boat Tour Aperitivo & Prosecco Included - 11
Lake Como Pasta & Wine Class: Ravioli Masterclass by Cesarine - 12
Bellagio and Lake Como Tour by Venetian Limousine - 13
Private Boat tour lake como - 14
Private Cruise on Lake Como with Speedboat from 1H to 4H - 15
4H Como Lake Cruise drop of Bellagio and Varenna on Tender Yacht - 16
Exclusive Private Group Cooking & Meal in Varenna by Cesarine
Last refreshed 2026-05-27.
Similar climatesMilan90% · Bordeaux88% · Annecy88%
Other destinations with the most-alike year-round climate to Lake Como (apparent temperature, rain hours, sunshine — matched within the same trip-profile). The ±N chip compares each match's typical score for the current month against Lake Como's. Based on the 2020-2024 climatology, not this year's actual weather.
Month-by-month
| Month | Temp °C | Feels °C | Rain days | Rain h | Rain h/day | Humidity | Wind km/h | Sun h | UV | Interest | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 5–10 | 8 | 7 | 94 | 13.4 | 65% | 8 | 162 | 1 | Quiet | 6 |
| Feb | 6–13 | 11 | 7 | 103 | 14.7 | 63% | 8 | 162 | 2 | Quiet | 7 |
| Mar | 7–14 | 12 | 9 | 132 | 14.7 | 61% | 8 | 191 | 3 | Quiet | 6 |
| Apr | 9–17 | 16 | 11 | 141 | 12.8 | 58% | 8 | 222 | 4 | Quiet | 7 |
| May | 13–21 | 21 | 19 | 223 | 11.7 | 65% | 8 | 240 | 5 | Quiet | 6 |
| Jun | 18–26 | 28 | 17 | 165 | 9.7 | 64% | 8 | 279 | 6 | Moderate | 7 |
| Jul | 21–28 | 31 | 14 | 155 | 11.1 | 64% | 8 | 307 | 7 | Moderate | 5 |
| Aug | 21–28 | 31 | 13 | 132 | 10.2 | 62% | 8 | 274 | 6 | Peak | 5 |
| Sep | 17–23 | 25 | 15 | 181 | 12.1 | 68% | 7 | 216 | 4 | Quiet | 7 |
| Oct | 14–19 | 20 | 13 | 203 | 15.6 | 73% | 7 | 163 | 2 | Quiet | 6 |
| Nov | 9–14 | 13 | 9 | 104 | 11.6 | 72% | 7 | 154 | 1 | Moderate | 6 |
| Dec | 5–10 | 9 | 9 | 134 | 14.9 | 75% | 7 | 130 | 1 | Moderate | 5 |
UV Index in Lake Como by Month
UV index in Lake Como peaks at 7 (high) in July, dropping to 1 (low) in January. June, July, August have high UV — SPF 30+ and sunglasses recommended.
Best months in detail
April
7/109–17°C (feels 16°C) · 11 rain days (141h) · 222 sun hours · 58% humidity · Quiet crowd · UV 4 (moderate) · sunniest 1 in 10 days reach 6 (moderate)
June
7/1018–26°C (feels 28°C) · 17 rain days (165h) · 279 sun hours · 64% humidity · Moderate crowd · UV 6 (high) · sunniest 1 in 10 days reach 8 (very high)
September
7/1017–23°C (feels 25°C) · 15 rain days (181h) · 216 sun hours · 68% humidity · Quiet crowd · UV 4 (moderate) · sunniest 1 in 10 days reach 6 (moderate)
Every month
Show the other 9 months in detail
January
6/105–10°C (feels 8°C) · 7 rain days (94h) · 162 sun hours · 65% humidity · Quiet crowd · UV 1 (low)
February
7/106–13°C (feels 11°C) · 7 rain days (103h) · 162 sun hours · 63% humidity · Quiet crowd · UV 2 (low)
March
6/107–14°C (feels 12°C) · 9 rain days (132h) · 191 sun hours · 61% humidity · Quiet crowd · UV 3 (low) · sunniest 1 in 10 days reach 4 (moderate)
May
6/1013–21°C · 19 rain days (223h) · 240 sun hours · 65% humidity · Quiet crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 6 (high)
July
5/1021–28°C (feels 31°C) · 14 rain days (155h) · 307 sun hours · 64% humidity · Moderate crowd · UV 7 (high) · sunniest 1 in 10 days reach 8 (very high)
August
5/1021–28°C (feels 31°C) · 13 rain days (132h) · 274 sun hours · 62% humidity · Peak crowd · UV 6 (high)
October
6/1014–19°C · 13 rain days (203h) · 163 sun hours · 73% humidity · Quiet crowd · UV 2 (low) · sunniest 1 in 10 days reach 4 (moderate)
November
6/109–14°C (feels 13°C) · 9 rain days (104h) · 154 sun hours · 72% humidity · Moderate crowd · UV 1 (low)
December
5/105–10°C (feels 9°C) · 9 rain days (134h) · 130 sun hours · 75% humidity · Moderate crowd · UV 1 (low)
Frequently asked questions about visiting Lake Como
When is the best time to visit Lake Como?
April is the highest-scoring month (7/10 on the Holiday Climate Index). Typical conditions: 9–17°C (11 rainy days). The top three months by score are April, June, September.
What is the worst time to visit Lake Como?
July is the lowest-scoring month (5/10, capped by extreme heat). Typical conditions: 21–28°C (14 rainy days).
Is Lake Como too hot in summer?
2 months (July, August) trip the heat deal-breaker in our scoring: apparent temperature crosses the comfort cap, so even with clear skies and low rain the score is held down. Plan around it if heat tolerance is low.
When are crowds lowest in Lake Como?
Search-interest seasonality (Google Trends 2021-2025) is lowest in January and peaks in August. Interest tracks both in-trip visitors and lead-time planners, so treat it as a "destination is on people's minds" signal rather than literal arrivals.
Which months in Lake Como have good weather but fewer tourists?
February (climate 7/10, crowd index 15) and April (climate 7/10, crowd index 22) — shoulder months with above-average climate and below-median search-interest. Often the best value-for-weather trade.
What is the UV index in Lake Como by month?
UV peaks at 7 (high) in July and is lowest in January at 1 (low). Monthly peak values: Jan 1, Feb 2, Mar 3, Apr 4, May 5, Jun 6, Jul 7, Aug 6, Sep 4, Oct 2, Nov 1, Dec 1.
What is the UV index in Lake Como in July?
July is the peak UV month in Lake Como, with a daily-peak UV index of 7 (high). Apply SPF 30+, wear sunglasses, and seek shade during midday hours.
How high can UV get in Lake Como on the sunniest days?
Most days look like the monthly average, but on the sunniest ~1 in 10 days UV climbs higher than the mean suggests. June is the worst case: typical days average UV 6 (high), but the top 10% of days reach UV 8 (very high) — and even higher. Months where the sunniest days routinely exceed the typical reading: March, April, May, June, July, September, October. Plan sun protection for the worst case, not the average.
Is air quality in Lake Como bad for travelers?
PM2.5 (fine-particle pollution) exceeds the WHO sensitive-group guideline (15 µg/m³) in 7 months: January, February, March, April, October, November, December. The worst month is February with a typical-day mean of 21 µg/m³ (unhealthy for sensitive); on the worst 10% of days PM2.5 reaches 36 µg/m³ (hazardous) and higher. People with asthma, heart conditions, or sensitive children may want to avoid these months or limit outdoor activity. Source: CAMS via Open-Meteo.