The best times to visit Newton Stewart for ideal weather are
June 11th 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.
Newton Stewart Travel Guide
Other Newton Stewart Travel Info
Weather in Newton Stewart
Average temperatures in Newton Stewart vary somewhat. Considering humidity, temperatures feel cold for most of the year with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 15th 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 Newton Stewart, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally late July where highs are regularly around 66.2°F (19°C) with temperatures rarely dropping below 51.8°F (11°C) at night.
Newton Stewart Temperatures (Fahrenheit)
Newton Stewart Temperatures (Celsius)
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.
Newton Stewart Perceived Temperature (F)
Newton Stewart Perceived Temperature (C)
Average Newton Stewart 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.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Newton Stewart are April, June, and then May. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid April. For example, on the week of April 16th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in late October to early November with an average of 4 days of significant precipitation the week of October 29th.
When can you find snow in Newton Stewart? 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 Newton Stewart.
Snow on the Ground
The graph below shows the average snow on the ground in Newton Stewart (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Newton Stewart has some extremely humid months, and high humidity throughout the year. The least humid month is April (77.1% relative humidity), and the most humid month is February (84.4%).
Wind in Newton Stewart is usually moderate. The windiest month is January, followed by December and November. January’s average wind speed of around 12.3 knots (14.1 MPH or 22.7 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 to mid January where average top sustained speeds reach 20.6 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Newton Stewart.
The graph below shows wind speed (max and average) in knots.
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||12.3||Significant breeze||19.7||Strong breeze|
|Feb||10.7||Gentle breeze||17.6||Strong breeze|
|Mar||10.5||Gentle breeze||17.4||Strong breeze|
|Apr||9.3||Gentle breeze||15.6||Significant breeze|
|May||9.7||Gentle breeze||16||Strong breeze|
|Jun||8.5||Gentle breeze||14.5||Significant breeze|
|Jul||8.4||Gentle breeze||14.2||Strong breeze|
|Aug||9.2||Gentle breeze||15.1||Significant breeze|
|Sep||8.9||Gentle breeze||14.7||Strong breeze|
|Oct||9.9||Gentle breeze||16.2||Significant breeze|
|Nov||11||Significant breeze||18||Strong breeze|
|Dec||11.7||Significant breeze||19.2||Strong breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Newton Stewart?
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 Newton Stewart, the United Kingdom is July, followed by January and September. 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 Newton Stewart in December. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Newton Stewart Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 61.5°F (16.4°C) and 47.7°F (8.7°C) with warmer temperatures in the later months. Rain is somewhat common with 6 to 8 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 comfortably cool weather with high temperatures that are brisk. These months see moderate precipitation with 7 to 11 days of precipitation per month. June – August is the busiest season for tourism in Newton Stewart, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 62.2°F (16.8°C) and 46.9°F (8.3°C), which will feel chilly given the humidity and wind. It rains or snows a good amount: 8 to 13 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 too cold this time of year in Newton Stewart to be enjoyable for warm weather travelers. The average high during this season is between 47.7°F (8.7°C) and 44.4°F (6.9°C). On average, it rains or snows a great amount: 9 to 13 times per month. These times of year are the second busiest with tourists.