The best times to visit St Martins for ideal weather are

May 28th to October 21st

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other St Martins Travel Info

Weather in St Martins

Temperature

Average temperatures in St Martins vary somewhat. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 30th 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 St Martins, the hottest months are August, July, and then September. See average monthly temperatures below. The warmest time of year is generally late July where highs are regularly around 68.5°F (20.3°C) with temperatures rarely dropping below 57.3°F (14.1°C) at night.

St Martins Temperatures (Fahrenheit)

Key
High
Average
Low

St Martins Temperatures (Celsius)

Key
High
Average
Low

“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.

St Martins Perceived Temperature (F)

Key
High
Average
Low

St Martins Perceived Temperature (C)

Key
High
Average
Low

 

Average St Martins 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

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan48.145.141.4
Feb47.644.240.4
Mar50.245.841.5
Apr5549.444.5
May58.753.348.5
Jun63.457.752.5
Jul66.86156.2
Aug66.361.256.8
Sep64.459.354.8
Oct59.85652
Nov54.15147.6
Dec49.746.743

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan8.97.35.2
Feb8.76.84.7
Mar10.17.75.3
Apr12.89.76.9
May14.811.89.2
Jun17.414.311.4
Jul19.316.113.4
Aug19.116.213.8
Sep1815.212.7
Oct15.413.311.1
Nov12.310.68.7
Dec9.88.26.1

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in St Martins are June, September, and then April. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early April. For example, on the week of April 2nd there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early December with an average of 4 days of significant precipitation the week of December 3rd.

When can you find snow in St Martins? Weather stations report a good amount of seasonal snow likely to be deepest around March, especially close to early March. The best time to ski (if at all) in St Martins is often around around March 5th 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 St Martins.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in St Martins (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan37%0.75.1
Feb33%1.13.1
Mar22%3.42.3
Apr17%02.3
May20%02.3
Jun16%01.9
Jul20%02.6
Aug22%02.5
Sep16%02.3
Oct31%03.5
Nov39%0.74.5
Dec39%2.14.8

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan371.813
Feb332.87.9
Mar228.65.8
Apr1705.8
May2005.8
Jun1604.8
Jul2006.6
Aug2206.4
Sep1605.8
Oct3108.9
Nov391.811.4
Dec395.312.2

 

Humidity and Wind

St Martins has some extremely humid months, and high humidity throughout the year. The least humid month is December (78.1% relative humidity), and the most humid month is August (83.1%).

Wind in St Martins is usually stronger than many places. The windiest month is December, followed by January and November. December’s average wind speed of around 14.1 knots (16.2 MPH or 26 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early December where average top sustained speeds reach 22.3 knots, which is considered a strong breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in St Martins.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan13.2Significant breeze19.8Strong breeze
Feb12.3Significant breeze18.2Strong breeze
Mar11.6Significant breeze17.3Strong breeze
Apr10.1Gentle breeze15.2Significant breeze
May10.6Gentle breeze16Strong breeze
Jun9.9Gentle breeze15.3Significant breeze
Jul10.1Gentle breeze15Strong breeze
Aug9.5Gentle breeze14.4Significant breeze
Sep9.9Gentle breeze14.6Strong breeze
Oct11Significant breeze16.4Significant breeze
Nov12.9Significant breeze19.2Strong breeze
Dec14.1Significant breeze20.9Strong breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan81%
Feb81.4%
Mar80.3%
Apr79.5%
May81.1%
Jun81.1%
Jul81.5%
Aug83.1%
Sep80%
Oct80.8%
Nov79.6%
Dec78.1%

 

Is it Safe to Travel to St Martins?

Our best data indicates this area is somewhat safe. As of Oct 07, 2019 there are travel warnings for the United Kingdom; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 06, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in St Martins, the United Kingdom is July, followed by June and August. 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 St Martins in October. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is slightly extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 33.2 in October means 33.2% of the tourists vs. July.

 

 

Overall St Martins Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 61.2°F (16.2°C) and 48.6°F (9.2°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 comfortably cool weather with high temperatures that are comfortable. These months see the least precipitation with 5 to 7 days of precipitation per month. June – August is the busiest season for tourism in St Martins, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 65.8°F (18.8°C) and 50.3°F (10.2°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 5 to 12 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 St Martins to be enjoyable for warm weather travelers. The average high during this season is between 50.9°F (10.5°C) and 46°F (7.8°C). On average, it rains or snows a great amount: 9 to 12 times per month. These times of year are fairly slow with tourists.

 

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