Tainan WBGT Today — Wet Bulb Globe Temperature
Updated planning preview · 11:00 AM forecast from WeatherAPI
Estimated WBGT
29.4°C
Very high
Limit strenuous activity and use conservative work-rest cycles.
Temperature
33°C
Humidity
54%
Heat index
38°C
UV index
9.5
Best outdoor window
5:00 PM–8:00 AM
Lowest combined heat and UV load in the available hourly preview.
Hourly WBGT
WBGT values are labeled as modeled estimates until a provider supplies measured readings.
| Time | Temperature | Heat index | Estimated WBGT | UV | Risk |
|---|---|---|---|---|---|
| 11 AM | 33°C | 38°C | 29.4°C | 9.5 | High |
| 1 PM | 34°C | 38°C | 29.7°C | 9.3 | High |
| 3 PM | 32°C | 37°C | 29.2°C | 4.2 | High |
| 5 PM | 31°C | 36°C | 28.7°C | 0.5 | High |
| 6 AM | 28°C | 31°C | 27.1°C | 0.0 | Moderate |
| 8 AM | 29°C | 33°C | 27.8°C | 2.0 | High |
| 10 AM | 31°C | 35°C | 28.6°C | 7.4 | High |
| 12 PM | 34°C | 38°C | 29.4°C | 10.3 | High |
Today's outlook
In Tainan, the highest modeled heat burden in this preview occurs around 12:00 PM. The recommended window is selected from the lowest combined risk score, temperature, and UV—not from generic city copy.
Three-day forecast
Sunday
Heat index up to 38°C
34°C / 28°C
HighMonday
Heat index up to 38°C
34°C / 28°C
HighTuesday
Heat index up to 36°C
32°C / 27°C
HighToday in Tainan
What changes across the day
Based on the available hourly WeatherAPI forecast
Peak heat index
38°C at 1:00 PM
The preview low is 31°C around 6:00 AM.
Feels-like difference
5°C above air temp
Current humidity is 54%, one input that changes evaporative cooling.
Peak UV
10.3 at 12:00 PM
UV and heat are separate hazards; the lowest-heat hour may still need sun protection.
Tomorrow's direction
1°C cooler tomorrow
Today's forecast range is 28°C–34°C.
Where these numbers come from
WeatherAPI supplies the forecast. HeatGuard calculates heat-index risk and models WBGT from forecast temperature, humidity and a daytime solar allowance. Modeled WBGT is not an on-site globe-thermometer reading.
Local planning context
Planning for heat in Tainan, Taiwan
Tainan's hot, humid climate can keep heat strain elevated beyond the afternoon temperature peak. Compare the hourly forecast-based estimate with Taiwan's official WBGT heat-stress information before strenuous outdoor plans.
Forecasts describe outdoor conditions, not an individual's medical risk. Workload, duration, shade, clothing, acclimatization and health can change the appropriate decision.
Check Taiwan Central Weather Administration WBGT guidance ↗Nearby forecasts
Keep planning
Track Tainan in HeatGuard
Save this location and get alerts as conditions change.