THC has been found to be immediately detectable, with blood levels of THC reaching a peak at around 9.0 minutes into smoking. In the referenced study, it took between 3 to 12 hours for THC to drop below detection limits for the low-dose group and from 6 to 27 hours for the high-dose group of the study. However, the subjects of this study were not regular marijuana smokers, which explains why THC levels fell so quickly.
Averages for Bangkok in November What's the Weather like in Bangkok in November At the end of the year, Bangkok is at driest, though, there is still 40mm of rain over the course of 5 days. In November, the sun normally shines for 8 hours per day, with temperatures generally settling between 24Â°C and 31Â°C.
Guide to Thailand weather in December. The average maximum daytime temperature in Thailand in December is a hot 31Â°C (88Â°F) with high heat & humidity. The average night-time temperature is usually a comfortable 21Â°C (70Â°F). There are usually 8 hours of bright sunshine each day, which represents 73% of the 11 hours of daylight.