Tega Cay, SC Weather & Climate Normals
What a normal year in Tega Cay actually looks like
On the 30-year record NOAA keeps for Tega Cay, SC, the comfort score comes out to 47/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 4 months a year land in the 55–75°F range this site treats as mild.
How much Tega Cay's weather actually swings
Average temperatures in Tega Cay run from 42°F in Jan up to 80°F in Jul, a 38.1°F seasonal swing, a middling gap by national standards.
Tega Cay, month by month
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 52°F | 31°F | 3.47in |
| Feb | 57°F | 34°F | 3.15in |
| Mar | 64°F | 40°F | 3.78in |
| Apr | 74°F | 48°F | 3.55in |
| May | 80°F | 57°F | 3.16in |
| Jun | 87°F | 66°F | 3.97in |
| Jul | 90°F | 69°F | 4.02in |
| Aug | 89°F | 68°F | 3.98in |
| Sep | 83°F | 62°F | 3.42in |
| Oct | 73°F | 49°F | 3.01in |
| Nov | 63°F | 39°F | 3.25in |
| Dec | 55°F | 33°F | 3.62in |
If you're timing a visit, Apr, May, Sep, and Oct are Tega Cay's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Tega Cay actually gets
Tega Cay averages 42.38in of precipitation a year across roughly 125 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Tega Cay against the rest of the country
Out of 4876 cities scored here, Tega Cay comes in at 2704; within SC alone it ranks 53 of 66. Population is about 14,294.
Checking the actual forecast
These figures come from Rock Hill York Co Ap, SC US, the NOAA station 4.5 miles from Tega Cay, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is