The best times to visit Rock Hill for ideal weather are

May 21st 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.



Other Rock Hill Travel Info

Weather in Rock Hill


Average temperatures in Rock Hill vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 32nd 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 Rock Hill, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 81.7°F (27.6°C) with temperatures rarely dropping below 61.5°F (16.4°C) at night.

Rock Hill Temperatures (Fahrenheit)


Rock Hill 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.

Rock Hill Perceived Temperature (F)


Rock Hill Perceived Temperature (C)



Average Rock Hill 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 30.9 22.8 15.8
Feb 31.6 23.5 16.4
Mar 44.7 34.1 25.8
Apr 58.5 46.3 36
May 70.5 58.3 47.3
Jun 76.2 64.9 55.2
Jul 80.4 69.5 59.4
Aug 77.2 66.4 56.7
Sep 71.3 60.5 51
Oct 59.4 49.7 41.5
Nov 47.3 38.4 31.1
Dec 36.6 29.8 24

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan -0.6 -5.1 -9
Feb -0.2 -4.7 -8.7
Mar 7.1 1.2 -3.4
Apr 14.7 7.9 2.2
May 21.4 14.6 8.5
Jun 24.6 18.3 12.9
Jul 26.9 20.8 15.2
Aug 25.1 19.1 13.7
Sep 21.8 15.8 10.6
Oct 15.2 9.8 5.3
Nov 8.5 3.6 -0.5
Dec 2.6 -1.2 -4.4



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Rock Hill are February, January, and then November. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid February. For example, on the week of February 19th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late July with an average of 3 days of significant precipitation the week of July 23rd.

When can you find snow in Rock Hill? Weather stations report large amounts of snow likely to be deepest around March, especially close to early to mid March. The best time to ski (if at all) in Rock Hill is often around around March 12th when fresh powder is deepest. 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 Rock Hill.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 14% 3.5 1.7
Feb 7% 6 1.2
Mar 16% 6.3 2.5
Apr 23% 1.4 4.2
May 21% 0 3
Jun 34% 0 6.7
Jul 28% 0 5
Aug 23% 0 5.1
Sep 21% 0 4.1
Oct 21% 4.1 3.9
Nov 14% 3.1 2.4
Dec 21% 3.6 3.7

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 14 8.9 4.3
Feb 7 15.2 3
Mar 16 16 6.4
Apr 23 3.6 10.7
May 21 0 7.6
Jun 34 0 17
Jul 28 0 12.7
Aug 23 0 13
Sep 21 0 10.4
Oct 21 10.4 9.9
Nov 14 7.9 6.1
Dec 21 9.1 9.4


Humidity and Wind

Rock Hill has some slightly muggy months, with moderately humid months on the other side of the year. The least humid month is March (48.9% relative humidity), and the most humid month is September (67.7%).

Wind in Rock Hill is usually calm. The windiest month is March, followed by April and February. March’s average wind speed of around 7.7 knots (8.9 MPH or 14.3 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 February where average top sustained speeds reach 16.5 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 6.7 Light breeze 14.3 Significant breeze
Feb 7.5 Gentle breeze 15.5 Significant breeze
Mar 7.7 Gentle breeze 15.5 Significant breeze
Apr 7.5 Gentle breeze 15.7 Significant breeze
May 5.8 Light breeze 13.3 Significant breeze
Jun 5.1 Light breeze 12.4 Significant breeze
Jul 4.6 Light breeze 11.8 Significant breeze
Aug 4.3 Light breeze 11.4 Significant breeze
Sep 4.6 Light breeze 11.4 Significant breeze
Oct 5.7 Light breeze 12.8 Significant breeze
Nov 6 Light breeze 13 Significant breeze
Dec 6.8 Light breeze 14.2 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 58.6%
Feb 54.9%
Mar 48.9%
Apr 49.1%
May 56.3%
Jun 66.2%
Jul 63.9%
Aug 67.4%
Sep 67.7%
Oct 64.3%
Nov 58.8%
Dec 66.4%


Is it Safe to Travel to Rock Hill?

Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for the United States; 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 Dec 04, 2023.


The Busiest and Least Crowded Months

The busiest month for tourism in Rock Hill, NY, US is July, followed by May and December. 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 Rock Hill 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 somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 58 in November means 58% of the tourists vs. July.



Overall Rock Hill Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 76.5°F (24.7°C) and 33.9°F (1.1°C) with far warmer temperatures in the later months. Rain is somewhat common with 5 to 7 days of significant precipitation per month. Spring is the 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 very comfortable weather with high temperatures that are comfortable. These months see the most precipitation with 7 to 10 days of precipitation per month. June – August is the second busiest season for tourism in Rock Hill, so lodging and other accommodations may cost slightly more.

Fall (September through November)

Fall daily highs range from 75.6°F (24.2°C) and 41.1°F (5.1°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 4 to 7 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is far too cold this time of year in Rock Hill to be enjoyable for warm weather travelers. The average high during this season is between 37.3°F (2.9°C) and 27.4°F (-2.6°C). On average, it rains or snows a fair amount: 2 to 7 times per month. These times of year are fairly slow with tourists.


Best Times to Travelthe United States › Rock Hill, NY, US