The best times to visit Grenfell for ideal weather are
November 19th to April 1st
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Grenfell Travel Guide
Other Grenfell Travel Info
Weather in Grenfell
Average temperatures in Grenfell vary greatly. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a low chance of precipitation most of the year. The area is somewhat temperate — in the 42nd 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 Grenfell, the hottest months are January, February, and then December. See average monthly temperatures below. The warmest time of year is generally late January and early February where highs are regularly around 90.6°F (32.6°C) with temperatures rarely dropping below 58.6°F (14.8°C) at night.
Grenfell Temperatures (Fahrenheit)
Grenfell 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.
Grenfell Perceived Temperature (F)
Grenfell Perceived Temperature (C)
Average Grenfell 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 Grenfell are September, January, 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 January. For example, on the week of January 1st there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid July with an average of 2 days of significant precipitation the week of July 9th.
When can you find snow in Grenfell? 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 Grenfell.
Snow on the Ground
The graph below shows the average snow on the ground in Grenfell (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
Grenfell has some very humid months, and slightly dry months in the opposite season. The least humid month is January (37.3% relative humidity), and the most humid month is June (76.8%).
Wind in Grenfell is usually calm. The windiest month is January, followed by February and December. January’s average wind speed of around 6.9 knots (7.9 MPH or 12.8 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 early to mid January where average top sustained speeds reach 12.4 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Grenfell.
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||6.9||Light breeze||11.7||Significant breeze|
|Feb||6.7||Light breeze||11.4||Significant breeze|
|Mar||5.8||Light breeze||10.2||Significant breeze|
|Apr||5.1||Light breeze||9.3||Gentle breeze|
|May||4.7||Light breeze||8.8||Significant breeze|
|Jun||5||Light breeze||9.1||Gentle breeze|
|Jul||4.9||Light breeze||9.3||Significant breeze|
|Aug||5.1||Light breeze||9.8||Gentle breeze|
|Sep||5.4||Light breeze||10.4||Significant breeze|
|Oct||5.8||Light breeze||11||Significant breeze|
|Nov||6.4||Light breeze||11.6||Significant breeze|
|Dec||6.5||Light breeze||11.7||Significant breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Grenfell?
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 Grenfell, NW, Australia is September, followed by March and January. 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 Grenfell in April. 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 Grenfell Travel Experience by Season
Fall (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 82.2°F (27.9°C) and 60.5°F (15.8°C) with colder temperatures in the later months. Rain is somewhat common with 4 to 5 days of significant precipitation per month. Fall is fairly slow for tourism, which makes it a good time for those looking for deals.
Winter (June through August)
The middle-year months have cold weather with high temperatures that are brisk. These months see the most precipitation with 4 to 6 days of precipitation per month. June – August is the busiest season for tourism in Grenfell, so lodging and other accommodations may cost more than usual.
Spring (September through November)
Spring daily highs range from 83.3°F (28.5°C) and 62.2°F (16.8°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 3 to 5 days per month. Tourism is the second busiest during these months due to the weather, so hotels may be slightly higher priced.
Summer (December through February)
Weather is perfect this time of year in Grenfell to be enjoyable for warm weather travelers. The average high during this season is between 90.6°F (32.6°C) and 81.3°F (27.4°C). On average, it rains or snows a fair amount: 3 to 5 times per month. These times of year are the slowest with tourists.