The best times to visit South Kingstown for ideal weather are
April 23rd to July 1st
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
South Kingstown Travel Guide
Other South Kingstown Travel Info
Weather in South Kingstown
Temperature
Average temperatures in South Kingstown vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 30th 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 South Kingstown, 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 84.1°F (28.9°C) with temperatures rarely dropping below 72.6°F (22.6°C) at night.
South Kingstown Temperatures (Fahrenheit)
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South Kingstown Temperatures (Celsius)
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“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.
South Kingstown Perceived Temperature (F)
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South Kingstown Perceived Temperature (C)
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Average South Kingstown 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) |
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Jan | 37.5 | 32.8 | 27.1 |
Feb | 39.2 | 34 | 27.6 |
Mar | 48.1 | 42.4 | 35.7 |
Apr | 58.5 | 53.2 | 46.7 |
May | 69.3 | 63.5 | 56.8 |
Jun | 77.2 | 71.3 | 64.5 |
Jul | 83.5 | 78 | 71.7 |
Aug | 81.4 | 75.9 | 69.5 |
Sep | 74.2 | 69.6 | 63.4 |
Oct | 63.5 | 58.8 | 52.6 |
Nov | 51.9 | 47.8 | 42.6 |
Dec | 44.1 | 39.6 | 34.2 |
Show Celsius
Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
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Jan | 3.1 | 0.4 | -2.7 |
Feb | 4 | 1.1 | -2.4 |
Mar | 8.9 | 5.8 | 2.1 |
Apr | 14.7 | 11.8 | 8.2 |
May | 20.7 | 17.5 | 13.8 |
Jun | 25.1 | 21.8 | 18.1 |
Jul | 28.6 | 25.6 | 22.1 |
Aug | 27.4 | 24.4 | 20.8 |
Sep | 23.4 | 20.9 | 17.4 |
Oct | 17.5 | 14.9 | 11.4 |
Nov | 11.1 | 8.8 | 5.9 |
Dec | 6.7 | 4.2 | 1.2 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in South Kingstown are September, 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 mid to late September. For example, on the week of September 17th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early October with an average of 2 days of significant precipitation the week of October 1st.
When can you find snow in South Kingstown? 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 South Kingstown.
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Snow on the Ground
The graph below shows the average snow on the ground in South Kingstown (in).
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Average Rain and Snow by Month
Show Inches
Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
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Jan | 21% | 0 | 3.8 |
Feb | 22% | 0 | 4.1 |
Mar | 23% | 0 | 5.7 |
Apr | 22% | 0 | 4.4 |
May | 18% | 0 | 2.9 |
Jun | 23% | 0 | 4.6 |
Jul | 21% | 0 | 4.2 |
Aug | 16% | 0 | 3.7 |
Sep | 16% | 0 | 3.6 |
Oct | 23% | 0 | 3.9 |
Nov | 21% | 0 | 3.5 |
Dec | 27% | 0 | 6.2 |
Show Centimeters
Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
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Jan | 21 | 0 | 9.7 |
Feb | 22 | 0 | 10.4 |
Mar | 23 | 0 | 14.5 |
Apr | 22 | 0 | 11.2 |
May | 18 | 0 | 7.4 |
Jun | 23 | 0 | 11.7 |
Jul | 21 | 0 | 10.7 |
Aug | 16 | 0 | 9.4 |
Sep | 16 | 0 | 9.1 |
Oct | 23 | 0 | 9.9 |
Nov | 21 | 0 | 8.9 |
Dec | 27 | 0 | 15.7 |
Humidity and Wind
South Kingstown has some slightly muggy months, with moderately humid months on the other side of the year. The least humid month is March (47.6% relative humidity), and the most humid month is December (64%).
Wind in South Kingstown is usually moderate. The windiest month is April, followed by October and March. April’s average wind speed of around 11 knots (12.7 MPH or 20.4 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid March where average top sustained speeds reach 16.4 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in South Kingstown.
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Wind
The graph below shows wind speed (max and average) in knots.
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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 | 9.5 | Gentle breeze | 14.4 | Significant breeze |
Feb | 10.2 | Gentle breeze | 15 | Significant breeze |
Mar | 10.6 | Gentle breeze | 15.7 | Significant breeze |
Apr | 11 | Significant breeze | 15.6 | Significant breeze |
May | 10.6 | Gentle breeze | 15.4 | Significant breeze |
Jun | 10 | Gentle breeze | 14.6 | Significant breeze |
Jul | 9.8 | Gentle breeze | 14.4 | Significant breeze |
Aug | 9.4 | Gentle breeze | 14.3 | Significant breeze |
Sep | 10.1 | Gentle breeze | 14.8 | Significant breeze |
Oct | 10.7 | Gentle breeze | 15.3 | Significant breeze |
Nov | 10 | Gentle breeze | 14.9 | Significant breeze |
Dec | 10 | Gentle breeze | 14.9 | Significant breeze |
Show Relative Humidity by Month
Month | Avg. Relative Humidity |
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Jan | 51.9% |
Feb | 53.7% |
Mar | 47.6% |
Apr | 48.6% |
May | 53.1% |
Jun | 56.9% |
Jul | 55.9% |
Aug | 54.8% |
Sep | 56% |
Oct | 56.5% |
Nov | 50.8% |
Dec | 64% |
Is it Safe to Travel to South Kingstown?
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 South Kingstown, RI, US 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 South Kingstown in January. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
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Overall South Kingstown Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 75.5°F (24.2°C) and 40.6°F (4.8°C) with far warmer temperatures in the later months. Rain is somewhat common with 6 to 7 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 very comfortable weather with high temperatures that are comfortable. These months see moderate precipitation with 5 to 7 days of precipitation per month. June – August is the busiest season for tourism in South Kingstown, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 78°F (25.6°C) and 48°F (8.9°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 5 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 South Kingstown to be enjoyable for warm weather travelers. The average high during this season is between 45.4°F (7.4°C) and 35.6°F (2°C). On average, it rains or snows a fair amount: 6 to 8 times per month. These times of year are fairly slow with tourists.
Best Times to Travel› the United States › South Kingstown, RI, US