Today's swarm risk
Termite swarm risk in Barnwell, SC
Barnwell County
Low swarm riskTermites here swarm mainly in Apr–Jun, and that season has passed for this year. Swarms are seasonal, so warm, humid weather on its own won't set one off until the window comes back around.
The 8/100 is a daily index of how favorable today's weather is for a swarm flight where these termites live, not a sign that your home has termites. How this works.
Right now
Local conditionsNo termite is in its main swarm season here right now, so a flight is unlikely regardless of the weather. A good window for a routine inspection.
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Seeing signs of termites in Barnwell?
The next 7 days in Barnwell
Swarm risk recalculates daily from the local forecast. Each bar is that day's 0–100 score.
Which termites swarm in Barnwell, and when
Subterranean termite
Swarms Feb–AprSwarms on warm spring days, usually in daylight and often within a day or two of rain, as the soil warms.
Formosan termite
Swarms Apr–JunSwarms at dusk on warm, humid, still evenings in late spring and early summer, the massive flights the Gulf Coast is known for.
Drywood termite
Swarms Mar–JunNeeds no soil contact, so flights come straight out of dry structural wood. In the Southeast, Gulf, and Florida it swarms at night in spring and early summer; in California and Arizona it swarms on warm late-summer and fall days.
Termite inspection & treatment in Barnwell
If you have seen winged termites, discarded wings, or mud tubes, or you just need a wood-destroying-insect inspection before buying or refinancing a home, we can connect you with a vetted local termite pro for a free, no-obligation quote. Barnwell sits in a moderate to heavy termite-pressure area, so a periodic inspection is worth it here.
Curious what it runs? See our guide to termite inspection cost.
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