Irmo, SC, December 17, 2025
News Summary
Irmo, South Carolina, is experiencing an unseasonably cold December with temperatures dropping to a chilling 32°F (0°C) this morning. The high for today is expected to reach 54°F (12°C) by early afternoon. This unexpected cold snap has raised concerns among residents, especially farmers with early-season crops sensitive to frost. Community members are advised to dress warmly and support local businesses as they adapt to these chilly conditions. With clear skies above, it’s essential to stay informed and check on neighbors during this unusually cold weather.
Unseasonably Cold Weather Hits Irmo, SC on December 17, 2025
Well, folks, it looks like Irmo, South Carolina, is in for a chilly surprise this December! If you stepped outside this morning, you might have felt that sharp *bite of the cold* as the thermometer reads a brisk 32°F (0°C). That’s right, right now, the skies are clear and beautiful, but the predicted temperatures haven’t just dropped; they’ve left us wondering where our warm December weather went.
Hourly Forecast
As we look at the hourly forecast, it’s clear that we need to bundle up! This early morning, by 2:00 AM, temperatures dipped to a frosty 29°F (-2°C). And while it did creep up to a steady chilly 32°F (0°C) by 6 AM, things are picking up as the day progresses. According to the forecast, expect highs reaching 54°F (12°C) by 1:00 PM. Just remember, that hazy sunshine might *look inviting*, but it’s still quite chilly out there!
Historical Context
December typically doesn’t behave this way in Irmo, with average highs hanging around 56.5°F (13.6°C) during the month. Just yesterday, temperatures fell to an alarming low of 22°F (-5°C), setting the tone for this *unusual weather spell*. With winter really knocking at the door, many residents are feeling the effects of unusually cold weather.
Weather Trends and Conditions
As a quick reminder: December is Columbia’s wettest month, averaging 2.91 inches of rain over nearly eleven days. However, December also typically sees little to no snow, averaging a mere 0.04 inches in snowfall, so this cold snap feels even *more extreme* by contrast!
On this brisk day, conditions like light winds at about 5-10 mph will add that little bit of chill in the air—so it’s safe to say that winter is officially in charge today. Fortunately, the air quality is good, and humidity levels are expected to remain high around 74%, typical for this time of year.
Sunshine and Daylight
As we embrace the darker days of December, remember that today’s *daylight duration* is about 10 hours and 25 minutes. Sunrise will greet us at 7:06 AM, and as the sun sets at 5:31 PM, it might be the perfect time to cozy up with a warm drink and plan those indoor activities!
Impact and Community Advice
The cold weather may play a role in *affecting early-season crops* sensitive to the frost, and as such, farmers might want to keep a close eye on this situation. Residents are encouraged to dress warmly and take precautions against cold-related illnesses. Remember, it’s a good time to support local businesses coping with the weather’s impact, especially those dependent on outdoor activities.
No significant weather-related travel advisories are in place today, so if you need to get out, just remember to wrap up warm! Community centers may offer warming stations for residents in need, a lovely reminder of how we can support each other during these chilly days.
Wrap Up
So, as we tackle this unseasonably cold December, let’s keep an eye on the weather updates and remember to check on our neighbors. We might be cold outside, but together, we can keep each other warm!
FAQs
Common Questions about December 17, 2025, Weather in Irmo, SC
What are the current weather conditions in Irmo, SC?
Clear skies with a temperature of 32°F (0°C).
What was the lowest temperature recorded in Irmo recently?
On December 16, 2025, Irmo experienced unusually low temperatures, with a reported low of 22°F (-5°C).
How will the cold temperatures affect the community?
The unseasonably cold temperatures may affect early-season crops sensitive to frost and outdoor activities within the community.
What is the expected high temperature for today?
By 1:00 PM, the expected high will reach 54°F (12°C).
What precautions should residents take with this cold weather?
Residents are advised to dress warmly and take precautions against cold-related illnesses as colder temperatures impact daily routines.
Weather Summary Chart
| Feature | Details |
|---|---|
| Current Temperature | 32°F (0°C) |
| Predicted High | 54°F (12°C) |
| Predicted Low | 22°F (-5°C) (prior day) |
| Average December High | 56.5°F (13.6°C) |
| Average December Low | 42.1°F (5.6°C) |
| Daylight Duration | 10 hours and 25 minutes |
| Humidity | 74% |
Author: STAFF HERE IRMO
The IRMO STAFF WRITER represents the experienced team at HEREIrmo.com, your go-to source for actionable local news and information in Irmo, Lexington and Richland Counties, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the Irmo Okra Strut Festival, Harbison Community Events, and local sports tournaments at the Palmetto Health Credit Union Foundation Stadium. Our coverage extends to key organizations like the Irmo Chapin Recreation Commission and the Lexington Chamber and Visitors Center, plus leading businesses in retail and healthcare that power the local economy such as Village at Sandhill and Lexington Medical Center. As part of the broader HERE network, including HEREAiken.com, HEREBeaufort.com, HEREChapin.com, HERECharleston.com, HEREClinton.com, HEREColumbia.com, HEREGeorgetown.com, HEREGreenwood.com, HEREGreenville.com, HEREHiltonHead.com, HEREIrmo.com, HEREMyrtleBeach.com, HERENewberry.com, HERERockHill.com, and HERESpartanburg.com, we provide comprehensive, credible insights into South Carolina's dynamic landscape.
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