The best times to visit Calheta for ideal weather are
April 16th to September 16th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Calheta Travel Guide
Other Calheta Travel Info
Weather in Calheta
Temperature
Average temperatures in Calheta vary little. Considering humidity, temperatures feel very enjoyable all year with a low chance of precipitation most of the year. The area is among the most temperate — in the 90th 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 Calheta, the hottest months are August, September, and then July. See average monthly temperatures below. The warmest time of year is generally late August to early September where highs are regularly around 81.1°F (27.3°C) with temperatures rarely dropping below 70.1°F (21.2°C) at night.
Calheta Temperatures (Fahrenheit)
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Calheta 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.
Calheta Perceived Temperature (F)
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Calheta Perceived Temperature (C)
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Average Calheta 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 | 68.5 | 62.5 | 58.5 |
| Feb | 67.9 | 61.6 | 57.7 |
| Mar | 69 | 62.4 | 57.9 |
| Apr | 70.3 | 64 | 59.4 |
| May | 72.2 | 66.2 | 61.9 |
| Jun | 74.9 | 69.2 | 65.1 |
| Jul | 78.3 | 72.4 | 68.3 |
| Aug | 80.4 | 74.1 | 69.8 |
| Sep | 79.6 | 73.3 | 69.2 |
| Oct | 77.7 | 71.5 | 67.3 |
| Nov | 73.2 | 66.9 | 63.1 |
| Dec | 69.8 | 64.1 | 60.4 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 20.3 | 16.9 | 14.7 |
| Feb | 19.9 | 16.4 | 14.3 |
| Mar | 20.6 | 16.9 | 14.4 |
| Apr | 21.3 | 17.8 | 15.2 |
| May | 22.3 | 19 | 16.6 |
| Jun | 23.8 | 20.7 | 18.4 |
| Jul | 25.7 | 22.4 | 20.2 |
| Aug | 26.9 | 23.4 | 21 |
| Sep | 26.4 | 22.9 | 20.7 |
| Oct | 25.4 | 21.9 | 19.6 |
| Nov | 22.9 | 19.4 | 17.3 |
| Dec | 21 | 17.8 | 15.8 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Calheta 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 May to early June. For example, on the week of May 28th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late December with an average of 2 days of significant precipitation the week of December 24th.
When can you find snow in Calheta? Weather stations report no annual snow. 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 Calheta.
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Snow on the Ground
The graph below shows the average snow on the ground in Calheta (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 | 11% | 0 | 2 |
| Feb | 15% | 0 | 2.4 |
| Mar | 16% | 0 | 2.4 |
| Apr | 13% | 0 | 2.4 |
| May | 5% | 0 | 0.7 |
| Jun | 2% | 0 | 0.3 |
| Jul | 1% | 0 | 0.1 |
| Aug | 0% | 0 | 0 |
| Sep | 13% | 0 | 1.6 |
| Oct | 16% | 0 | 3.5 |
| Nov | 19% | 0 | 3.6 |
| Dec | 20% | 0 | 3.8 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 11 | 0 | 5.1 |
| Feb | 15 | 0 | 6.1 |
| Mar | 16 | 0 | 6.1 |
| Apr | 13 | 0 | 6.1 |
| May | 5 | 0 | 1.8 |
| Jun | 2 | 0 | 0.8 |
| Jul | 1 | 0 | 0.3 |
| Aug | 0 | 0 | 0 |
| Sep | 13 | 0 | 4.1 |
| Oct | 16 | 0 | 8.9 |
| Nov | 19 | 0 | 9.1 |
| Dec | 20 | 0 | 9.7 |
Humidity and Wind
Calheta has some high humidity months, with other comfortably humid months. The least humid month is February (55.9% relative humidity), and the most humid month is June (63.9%).
Wind in Calheta is usually extremely calm. The windiest month is December, followed by February and March. December’s average wind speed of around 3.9 knots (4.5 MPH or 7.2 KPH) is considered “light air.” 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 7.4 knots, which is considered a gentle breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Calheta.
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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 | 3.5 | Barely noticeable | 6.4 | Light breeze |
| Feb | 3.8 | Barely noticeable | 6.7 | Light breeze |
| Mar | 3.5 | Barely noticeable | 6.7 | Light breeze |
| Apr | 3.2 | Barely noticeable | 6 | Light breeze |
| May | 2.7 | Barely noticeable | 5.2 | Light breeze |
| Jun | 2.4 | Barely noticeable | 4.6 | Light breeze |
| Jul | 2.2 | Barely noticeable | 4.2 | Light breeze |
| Aug | 2.4 | Barely noticeable | 4.6 | Light breeze |
| Sep | 2.7 | Barely noticeable | 5.3 | Light breeze |
| Oct | 3.1 | Barely noticeable | 5.9 | Light breeze |
| Nov | 3.5 | Barely noticeable | 6.5 | Light breeze |
| Dec | 3.9 | Barely noticeable | 6.7 | Light breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 56% |
| Feb | 55.9% |
| Mar | 56.4% |
| Apr | 57% |
| May | 59.6% |
| Jun | 63.9% |
| Jul | 63.8% |
| Aug | 62.6% |
| Sep | 61.3% |
| Oct | 59.7% |
| Nov | 57.2% |
| Dec | 58.5% |
Is it Safe to Travel to Calheta?
Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Portugal; 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 Oct 30, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Calheta, Portugal is January, followed by February and October. 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 Calheta 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 Calheta Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 73.4°F (23°C) and 67.2°F (19.6°C) with warmer temperatures in the later months. Rain is rare with 2 to 5 days of significant precipitation per month. Spring is the slowest for tourism, which makes it a good time for those looking for deals.
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 0 to 1 days of precipitation per month. June – August is the second busiest season for tourism in Calheta, so lodging and other accommodations may cost slightly more.
Fall (September through November)
Fall daily highs range from 80.4°F (26.9°C) and 70.7°F (21.5°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 4 to 6 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Winter (December through February)
Weather is somewhat cool this time of year in Calheta to be enjoyable for warm weather travelers. The average high during this season is between 70.5°F (21.4°C) and 67.2°F (19.6°C). On average, it rains or snows a fair amount: 3 to 6 times per month. These times of year are the busiest with tourists.
Best Times to Travel› Portugal › Calheta, Portugal