The best times to visit Gloucester for ideal weather are
March 26th to June 3rd
September 10th 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.
Gloucester Travel Guide
Other Gloucester Travel Info
Weather in Gloucester
Average temperatures in Gloucester vary somewhat. Considering humidity, temperatures feel very enjoyable all year with a fair chance of precipitation about half of the year. The area is somewhat temperate — in the 53rd 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 Gloucester, the hottest months are January, February, and then December. See average monthly temperatures below. The warmest time of year is generally mid January where highs are regularly around 84.8°F (29.3°C) with temperatures rarely dropping below 63.7°F (17.6°C) at night.
Gloucester Temperatures (Fahrenheit)
Gloucester 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.
Gloucester Perceived Temperature (F)
Gloucester Perceived Temperature (C)
Average Gloucester 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 Gloucester are August, September, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid September. For example, on the week of September 10th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid February with an average of 3 days of significant precipitation the week of February 12th.
When can you find snow in Gloucester? 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 Gloucester.
Snow on the Ground
The graph below shows the average snow on the ground in Gloucester (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
Gloucester has some very humid months, and above average humidity throughout the year. The least humid month is September (60.2% relative humidity), and the most humid month is April (74.4%).
Wind in Gloucester is usually calm. The windiest month is January, followed by December and February. January’s average wind speed of around 6.8 knots (7.9 MPH or 12.7 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 late January and early February where average top sustained speeds reach 13.8 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Gloucester.
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||6.8||Light breeze||13||Significant breeze|
|Feb||6.4||Light breeze||12.2||Significant breeze|
|Mar||5.4||Light breeze||10.9||Significant breeze|
|Apr||5.2||Light breeze||9.6||Gentle breeze|
|May||5.6||Light breeze||9.7||Significant breeze|
|Jun||5.5||Light breeze||9.3||Gentle breeze|
|Jul||5.6||Light breeze||10.1||Significant breeze|
|Aug||5.7||Light breeze||10.6||Gentle breeze|
|Sep||5.8||Light breeze||11.7||Significant breeze|
|Oct||6.1||Light breeze||12.7||Significant breeze|
|Nov||6.3||Light breeze||12.3||Significant breeze|
|Dec||6.4||Light breeze||12.5||Significant breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Gloucester?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Australia; 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 Aug 22, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Gloucester, NW, Australia is August, followed by February and May. 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 Gloucester in July. 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 Gloucester Travel Experience by Season
Fall (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 81.7°F (27.6°C) and 68°F (20°C) with colder temperatures in the later months. Rain is somewhat common with 5 to 8 days of significant precipitation per month. Fall is the second busiest for tourism, which makes it a good time for those looking for things to do.
Winter (June through August)
The middle-year months have cold weather with high temperatures that are comfortable. These months see the least precipitation with 3 to 7 days of precipitation per month. June – August is fairly slow season for tourism in Gloucester, so lodging and other accommodations may cost slightly less.
Spring (September through November)
Spring daily highs range from 81.3°F (27.4°C) and 70.3°F (21.3°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 4 to 8 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Summer (December through February)
Weather is perfect this time of year in Gloucester to be enjoyable for warm weather travelers. The average high during this season is between 84.8°F (29.3°C) and 79.9°F (26.6°C). On average, it rains or snows a fair amount: 6 to 9 times per month. These times of year are the busiest with tourists.