The best times to visit Newtown for ideal weather are

June 18th to September 2nd

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

 

 


Other Newtown Travel Info

Weather in Newtown

Temperature

Average temperatures in Newtown 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 far less temperate than some — in the 10th 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 Newtown, 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 64.8°F (18.2°C) with temperatures rarely dropping below 49.7°F (9.8°C) at night.

Newtown Temperatures (Fahrenheit)

Key
High
Average
Low

Newtown 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.

Newtown Perceived Temperature (F)

Key
High
Average
Low

Newtown Perceived Temperature (C)

Key
High
Average
Low

 

Average Newtown 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 41.6 37.6 33.4
Feb 42.2 37.8 33.1
Mar 46.2 40.2 34.2
Apr 52.4 45 37.5
May 55.8 48.9 41.7
Jun 61.1 54 46.7
Jul 63.3 56.6 49.3
Aug 62.2 55.8 49.4
Sep 59.2 52.9 46.2
Oct 53.8 48.7 42.8
Nov 47.2 43.1 38.8
Dec 42.8 38.8 34.6

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 5.3 3.1 0.8
Feb 5.7 3.2 0.6
Mar 7.9 4.6 1.2
Apr 11.3 7.2 3.1
May 13.2 9.4 5.4
Jun 16.2 12.2 8.2
Jul 17.4 13.7 9.6
Aug 16.8 13.2 9.7
Sep 15.1 11.6 7.9
Oct 12.1 9.3 6
Nov 8.4 6.2 3.8
Dec 6 3.8 1.4

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Newtown 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 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 early December with an average of 4 days of significant precipitation the week of December 3rd.

When can you find snow in Newtown? 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 Newtown.

Key
Days with precipitation

Snow on the Ground

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

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 50% 0 8.4
Feb 39% 0 5.3
Mar 33% 0 3.6
Apr 29% 0 2.6
May 37% 0 4.2
Jun 28% 0 3.7
Jul 38% 0 5.1
Aug 38% 0 4.2
Sep 29% 0 4.1
Oct 46% 0 5.9
Nov 51% 0 7.9
Dec 57% 0 9.2

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 50 0 21.3
Feb 39 0 13.5
Mar 33 0 9.1
Apr 29 0 6.6
May 37 0 10.7
Jun 28 0 9.4
Jul 38 0 13
Aug 38 0 10.7
Sep 29 0 10.4
Oct 46 0 15
Nov 51 0 20.1
Dec 57 0 23.4

 

Humidity and Wind

Newtown has some extremely humid months, and high humidity throughout the year. The least humid month is April (72.8% relative humidity), and the most humid month is November (86.8%).

Wind in Newtown is usually moderate. The windiest month is December, followed by January and November. December’s average wind speed of around 10.3 knots (11.9 MPH or 19.1 KPH) is considered “a gentle 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 20.1 knots, which is considered a fresh breeze.

Relative Humidity (%)

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

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.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 10.3 Gentle breeze 18 Strong breeze
Feb 8.7 Gentle breeze 15.1 Significant breeze
Mar 8.6 Gentle breeze 15 Strong breeze
Apr 7.5 Gentle breeze 13.2 Significant breeze
May 8.4 Gentle breeze 14.3 Strong breeze
Jun 7 Gentle breeze 12.3 Significant breeze
Jul 7.3 Gentle breeze 13 Strong breeze
Aug 7.7 Gentle breeze 13.7 Significant breeze
Sep 7.2 Gentle breeze 12.6 Strong breeze
Oct 8.1 Gentle breeze 14.2 Significant breeze
Nov 9 Gentle breeze 16 Strong breeze
Dec 10.3 Gentle breeze 17.9 Strong breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 84.2%
Feb 82.5%
Mar 77.5%
Apr 72.8%
May 74.8%
Jun 75.9%
Jul 80.1%
Aug 82%
Sep 81.5%
Oct 85%
Nov 86.8%
Dec 86%

 

Is it Safe to Travel to Newtown?

Our best data indicates this area is somewhat safe. As of Dec 04, 2023 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 Nov 27, 2023.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Newtown, the United Kingdom is August, followed by July 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 Newtown 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

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 extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 62.7 in December means 62.7% of the tourists vs. August.

 

 

Overall Newtown Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 59.7°F (15.4°C) and 43.8°F (6.6°C) with warmer temperatures in the later months. Rain is very common with 9 to 11 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 brisk. These months see moderate precipitation with 8 to 12 days of precipitation per month. June – August is the busiest season for tourism in Newtown, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 61°F (16.1°C) and 43.6°F (6.4°C), which will feel chilly given the humidity and wind. It rains or snows a good amount: 9 to 15 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 Newtown to be enjoyable for warm weather travelers. The average high during this season is between 44.2°F (6.8°C) and 39.9°F (4.4°C). On average, it rains or snows a very great amount: 11 to 18 times per month. These times of year are the slowest with tourists.

 

Best Times to Travel› the United Kingdom › Newtown, the United Kingdom