The best times to visit Winterton for ideal weather are

March 19th to May 20th


August 20th 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.



Other Winterton Travel Info

Weather in Winterton


Average temperatures in Winterton vary somewhat. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a low chance of precipitation most of the year. The area is somewhat temperate — in the 55th 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 Winterton, the hottest months are February, January, and then December. See average monthly temperatures below. The warmest time of year is generally mid December where highs are regularly around 89.6°F (32°C) with temperatures rarely dropping below 61.8°F (16.6°C) at night.

Winterton Temperatures (Fahrenheit)


Winterton Temperatures (Celsius)


“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.

Winterton Perceived Temperature (F)


Winterton Perceived Temperature (C)



Average Winterton 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 86.8 72 62.8
Feb 88.4 72.6 62.8
Mar 85.4 69.5 59.8
Apr 79.5 62.6 51.5
May 77.1 58.2 44.8
Jun 71.7 52.5 38.7
Jul 71.4 52 37.6
Aug 77 58 43.6
Sep 82.9 64.6 50.8
Oct 83.6 66.7 55.3
Nov 86.4 69.2 58.8
Dec 87.9 71.2 61.6

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 30.4 22.2 17.1
Feb 31.3 22.6 17.1
Mar 29.7 20.8 15.4
Apr 26.4 17 10.8
May 25.1 14.6 7.1
Jun 22.1 11.4 3.7
Jul 21.9 11.1 3.1
Aug 25 14.4 6.4
Sep 28.3 18.1 10.4
Oct 28.7 19.3 12.9
Nov 30.2 20.7 14.9
Dec 31.1 21.8 16.4



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Winterton are July, August, 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 early May. For example, on the week of April 30th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early December with an average of 3 days of significant precipitation the week of December 3rd.

When can you find snow in Winterton? 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 Winterton.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 21% 0 5.8
Feb 15% 0 2.1
Mar 15% 0 2.3
Apr 8% 0 1.1
May 2% 0 0.2
Jun 2% 0 0.4
Jul 1% 0 0.1
Aug 2% 0 0.2
Sep 5% 0 0.8
Oct 13% 0 2
Nov 14% 0 2
Dec 26% 0 3.8

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 21 0 14.7
Feb 15 0 5.3
Mar 15 0 5.8
Apr 8 0 2.8
May 2 0 0.5
Jun 2 0 1
Jul 1 0 0.3
Aug 2 0 0.5
Sep 5 0 2
Oct 13 0 5.1
Nov 14 0 5.1
Dec 26 0 9.7


Humidity and Wind

Winterton has some humid months, and slightly dry months in the opposite season. The least humid month is August (34.9% relative humidity), and the most humid month is January (61.3%).

Wind in Winterton is usually calm. The windiest month is November, followed by October and September. November’s average wind speed of around 6 knots (6.9 MPH or 11.1 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 mid November where average top sustained speeds reach 11.2 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

Avg. Relative Humidity


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

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 4.7 Light breeze 8.2 Gentle breeze
Feb 4.5 Light breeze 8.1 Gentle breeze
Mar 4.3 Light breeze 7.8 Gentle breeze
Apr 4 Light breeze 7.4 Gentle breeze
May 3.3 Barely noticeable 6.7 Gentle breeze
Jun 4 Light breeze 8 Gentle breeze
Jul 3.5 Barely noticeable 7.2 Gentle breeze
Aug 4.4 Light breeze 9 Gentle breeze
Sep 5.6 Light breeze 10.3 Gentle breeze
Oct 5.7 Light breeze 10.1 Gentle breeze
Nov 6 Light breeze 10.6 Gentle breeze
Dec 5.5 Light breeze 9.7 Gentle breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 61.3%
Feb 58.2%
Mar 59%
Apr 54.8%
May 44.2%
Jun 40.5%
Jul 37.4%
Aug 34.9%
Sep 36.9%
Oct 49.8%
Nov 52.8%
Dec 57.5%


Is it Safe to Travel to Winterton?

Our best data indicates this area is somewhat safe. As of Oct 07, 2019 there are travel warnings for South Africa; 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 Aug 22, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Winterton, South Africa 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 Winterton in November. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

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 46.9 in November means 46.9% of the tourists vs. July.



Overall Winterton Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 87.5°F (30.8°C) and 75.1°F (23.9°C) with colder temperatures in the later months. Rain is rare with 1 to 5 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 0 to 1 days of precipitation per month. June – August is the busiest season for tourism in Winterton, so lodging and other accommodations may cost more than usual.

Spring (September through November)

Spring daily highs range from 88°F (31.1°C) and 81.6°F (27.6°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: 2 to 4 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 Winterton to be enjoyable for warm weather travelers. The average high during this season is between 89.6°F (32°C) and 85.9°F (29.9°C). On average, it rains or snows a fair amount: 4 to 8 times per month. These times of year are fairly slow with tourists.


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