Our verdict
The best time to visit Parris Island is March-April
During the warmer months, temperatures in Parris Island can rise to a maximum of 34℃ (92℉). In the colder months such as January, temperatures usually get down to an average minimum of 7℃ (44℉).
If you’re keen to work on your tan in Parris Island, you’re most likely get the longest days between sun-up and sun-down around July. To stay dry, avoid travelling to Parris Island in August – It’s the wettest month of the year.
By the time you finish reading below, you’ll know everything you need to know about the best time to travel to Parris Island. Once you’re ready, we’ve even provided all the tools you’ll ever need to help you book your travel!
Quick links: Fast facts / Seasons / Average temperatures / Monthly climate / FAQs / Map
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Parris Island seasons
Before you continue, it’s important to know when the seasons are in Parris Island as they might be different to yours depending on where in the world you’re travelling from. Parris Island is in the Northern Hemisphere, so the seasons fall during these months:
| Season | Months |
|---|---|
| Summer | June to August |
| Autumn/fall | September to November |
| Winter | December to February |
| Spring | March to May |
Average temperatures in Parris Island
If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Parris Island for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.
Parris Island climate by month
If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Parris Island for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.
Jump to:
Parris Island in January
- Average temperature: 11℃ (51℉)
- Average high temperature: 14℃ (58℉)
- Average low temperature: 7℃ (44℉)
- Average humidity: 72%
- Average sunny days: 20 days
- Average rainfall: 23mm (1") over 9 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in January, make sure you pack a warm jacket or coat.
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Parris Island in February
- Average temperature: 13℃ (54℉)
- Average high temperature: 16℃ (61℉)
- Average low temperature: 9℃ (47℉)
- Average humidity: 74%
- Average sunny days: 17 days
- Average rainfall: 22mm (1") over 9 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in February, make sure you pack a warm jacket or coat.
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Parris Island in March
- Average temperature: 15℃ (60℉)
- Average high temperature: 19℃ (67℉)
- Average low temperature: 11℃ (52℉)
- Average humidity: 71%
- Average sunny days: 19 days
- Average rainfall: 30mm (1") over 10 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in March, make sure you pack a warm jacket or coat.
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Parris Island in April
- Average temperature: 20℃ (67℉)
- Average high temperature: 24℃ (75℉)
- Average low temperature: 16℃ (60℉)
- Average humidity: 73%
- Average sunny days: 17 days
- Average rainfall: 47mm (2") over 12 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in April, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Parris Island in May
- Average temperature: 23℃ (74℉)
- Average high temperature: 27℃ (81℉)
- Average low temperature: 20℃ (67℉)
- Average humidity: 74%
- Average sunny days: 15 days
- Average rainfall: 46mm (2") over 14 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in May, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Parris Island in June
- Average temperature: 27℃ (80℉)
- Average high temperature: 31℃ (88℉)
- Average low temperature: 23℃ (74℉)
- Average humidity: 75%
- Average sunny days: 9 days
- Average rainfall: 62mm (2") over 18 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in June, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Parris Island in July
- Average temperature: 28℃ (82℉)
- Average high temperature: 32℃ (89℉)
- Average low temperature: 25℃ (76℉)
- Average humidity: 75%
- Average sunny days: 7 days
- Average rainfall: 66mm (3") over 19 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in July, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Parris Island in August
- Average temperature: 28℃ (82℉)
- Average high temperature: 32℃ (89℉)
- Average low temperature: 25℃ (76℉)
- Average humidity: 76%
- Average sunny days: 6 days
- Average rainfall: 78mm (3") over 21 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in August, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Parris Island in September
- Average temperature: 26℃ (78℉)
- Average high temperature: 29℃ (85℉)
- Average low temperature: 22℃ (72℉)
- Average humidity: 75%
- Average sunny days: 11 days
- Average rainfall: 58mm (2") over 15 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in September, make sure you pack t-shirts and light clothing.
Parris Island in October
- Average temperature: 21℃ (70℉)
- Average high temperature: 25℃ (77℉)
- Average low temperature: 17℃ (63℉)
- Average humidity: 73%
- Average sunny days: 19 days
- Average rainfall: 57mm (2") over 9 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in October, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Parris Island in November
- Average temperature: 15℃ (60℉)
- Average high temperature: 19℃ (67℉)
- Average low temperature: 12℃ (53℉)
- Average humidity: 73%
- Average sunny days: 21 days
- Average rainfall: 26mm (1") over 7 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in November, make sure you pack a warm jacket or coat.
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Parris Island in December
- Average temperature: 13℃ (55℉)
- Average high temperature: 16℃ (61℉)
- Average low temperature: 9℃ (49℉)
- Average humidity: 77%
- Average sunny days: 18 days
- Average rainfall: 52mm (2") over 11 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Parris Island in December, make sure you pack a warm jacket or coat.
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