The best times to visit Trevignano Romano for ideal weather are
April 2nd to July 8th
or
August 27th to November 18th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Trevignano Romano Travel Guide
Other Trevignano Romano Travel Info
Weather in Trevignano Romano
Temperature
Average temperatures in Trevignano Romano vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a fair chance of precipitation about half of the year. The area is somewhat temperate — in the 46th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Trevignano Romano, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 86.9°F (30.5°C) with temperatures rarely dropping below 68.7°F (20.4°C) at night.
Trevignano Romano Temperatures (Fahrenheit)
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Trevignano Romano Temperatures (Celsius)
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“Feels-Like” Temperatures
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Trevignano Romano Perceived Temperature (F)
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Trevignano Romano Perceived Temperature (C)
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Average Trevignano Romano Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
Show Fahrenheit
| Month | Avg. High (°F) | Avg. Mean (°F) | Avg. Low (°F) |
|---|---|---|---|
| Jan | 51.3 | 46.3 | 42.3 |
| Feb | 52.3 | 46.1 | 41.2 |
| Mar | 57.4 | 50.4 | 44.9 |
| Apr | 64.3 | 56.5 | 49.9 |
| May | 71 | 62.8 | 55.7 |
| Jun | 79.1 | 70.6 | 63.1 |
| Jul | 85.1 | 75.8 | 67.8 |
| Aug | 85.6 | 76.3 | 68.2 |
| Sep | 77.5 | 69.1 | 62.7 |
| Oct | 69 | 61.6 | 56.1 |
| Nov | 60 | 54 | 49.5 |
| Dec | 52.4 | 47.3 | 43 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 10.7 | 7.9 | 5.7 |
| Feb | 11.3 | 7.8 | 5.1 |
| Mar | 14.1 | 10.2 | 7.2 |
| Apr | 17.9 | 13.6 | 9.9 |
| May | 21.7 | 17.1 | 13.2 |
| Jun | 26.2 | 21.4 | 17.3 |
| Jul | 29.5 | 24.3 | 19.9 |
| Aug | 29.8 | 24.6 | 20.1 |
| Sep | 25.3 | 20.6 | 17.1 |
| Oct | 20.6 | 16.4 | 13.4 |
| Nov | 15.6 | 12.2 | 9.7 |
| Dec | 11.3 | 8.5 | 6.1 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Trevignano Romano are August, July, and then June. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late June. For example, on the week of June 25th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late January and early February with an average of 3 days of significant precipitation the week of January 29th.
When can you find snow in Trevignano Romano? Weather stations report moderate or seasonal snow likely to be deepest around February, especially close to late January and early February. The best time to ski (if at all) in Trevignano Romano is often around around January 29th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Trevignano Romano.
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Snow on the Ground
The graph below shows the average snow on the ground in Trevignano Romano (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 24% | 0 | 3.9 |
| Feb | 28% | 5.2 | 3.8 |
| Mar | 23% | 0 | 3.9 |
| Apr | 16% | 0 | 2 |
| May | 17% | 0 | 2.6 |
| Jun | 7% | 0 | 1.1 |
| Jul | 5% | 0 | 1.4 |
| Aug | 4% | 0 | 1 |
| Sep | 10% | 0 | 1.9 |
| Oct | 16% | 0 | 4.3 |
| Nov | 31% | 0 | 5.5 |
| Dec | 24% | 1.2 | 3.9 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 24 | 0 | 9.9 |
| Feb | 28 | 13.2 | 9.7 |
| Mar | 23 | 0 | 9.9 |
| Apr | 16 | 0 | 5.1 |
| May | 17 | 0 | 6.6 |
| Jun | 7 | 0 | 2.8 |
| Jul | 5 | 0 | 3.6 |
| Aug | 4 | 0 | 2.5 |
| Sep | 10 | 0 | 4.8 |
| Oct | 16 | 0 | 10.9 |
| Nov | 31 | 0 | 14 |
| Dec | 24 | 3 | 9.9 |
Humidity and Wind
Trevignano Romano has some very humid months, with other comfortably humid months. The least humid month is August (59.4% relative humidity), and the most humid month is November (75.2%).
Wind in Trevignano Romano is usually calm. The windiest month is February, followed by December and March. February’s average wind speed of around 6.7 knots (7.8 MPH or 12.5 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early March where average top sustained speeds reach 13.7 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Trevignano Romano.
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Wind
The graph below shows wind speed (max and average) in knots.
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Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
| Month | Avg. Wind | Avg. Wind Feel | Sustained High Wind | High Wind Feel |
| Jan | 5.7 | Light breeze | 10.9 | Gentle breeze |
| Feb | 6.7 | Light breeze | 12.2 | Significant breeze |
| Mar | 6.4 | Light breeze | 12.2 | Gentle breeze |
| Apr | 5.5 | Light breeze | 11.2 | Significant breeze |
| May | 5.3 | Light breeze | 11.1 | Gentle breeze |
| Jun | 5.2 | Light breeze | 11.1 | Significant breeze |
| Jul | 5.3 | Light breeze | 11.2 | Gentle breeze |
| Aug | 5.1 | Light breeze | 10.8 | Gentle breeze |
| Sep | 5.8 | Light breeze | 11.3 | Gentle breeze |
| Oct | 5.6 | Light breeze | 10.4 | Gentle breeze |
| Nov | 5.8 | Light breeze | 10.9 | Gentle breeze |
| Dec | 6.5 | Light breeze | 11.7 | Significant breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 74.2% |
| Feb | 69.9% |
| Mar | 70.8% |
| Apr | 67.9% |
| May | 65.6% |
| Jun | 63.5% |
| Jul | 60.5% |
| Aug | 59.4% |
| Sep | 65% |
| Oct | 71.4% |
| Nov | 75.2% |
| Dec | 71.6% |
Is it Safe to Travel to Trevignano Romano?
Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Italy; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 22, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Trevignano Romano, Italy is June, followed by May and April. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Trevignano Romano in November. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
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Overall Trevignano Romano Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 73.7°F (23.2°C) and 54.5°F (12.5°C) with warmer temperatures in the later months. Rain is somewhat common with 5 to 7 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the least precipitation with 1 to 2 days of precipitation per month. June – August is the busiest season for tourism in Trevignano Romano, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 80.4°F (26.9°C) and 55.7°F (13.2°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 3 to 9 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is too cold this time of year in Trevignano Romano to be enjoyable for warm weather travelers. The average high during this season is between 55.7°F (13.2°C) and 49.4°F (9.7°C). On average, it rains or snows a fair amount: 7 to 8 times per month. These times of year are fairly slow with tourists.
Best Times to Travel› Italy › Trevignano Romano, Italy