Fairfield UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index5.4
- Avg Clouds27%
- Max Temp19.2 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Fairfield, United States 
will reach a high of 5.4 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2026-03-03
Hourly Forecast Chart
Today's Safety Tips
The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.
Fairfield's UV Index
The UV index in Fairfield, United States, varies throughout the year, typically ranging from low to moderate during winter months and peaking at high levels in summer, especially between May and August.
Weather Seasons
Fairfield experiences warm, humid summers with temperatures often in the 80s and 90s (°F) and cold winters that can drop below freezing. Spring and fall are mild with moderate rainfall, showing clear seasonal changes.
Fairfield's Climate
Compared to nearby cities in Connecticut, Fairfield's weather is similar, with slightly milder coastal temperatures than inland areas. It is generally cooler and wetter than southern states like New York but milder than northern New England regions.
Hourly UV Index Trend
See the UV index hour by hour for Fairfield. When the level is high, it's smart to find some shade.
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