Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
Simisi's shift from December to January is accompanied by an average high-temperature of a still warm 27.8°C (82°F), a slight deviation from 26.6°C (79.9°F). Nighttime temperatures hover around an average low of 16.7°C (62.1°F) in January.Heat index
January's heat index is appraised at a hot 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
The average relative humidity in January is 75%.Rainfall
In January, the rain falls for 17.6 days. Throughout January, 56mm (2.2") of precipitation is accumulated. Throughout the year, there are 177.5 rainfall days, and 606mm (23.86") of precipitation is accumulated.Daylight
In January, the average length of the day is 12h and 13min.On the first day of the month, sunrise is at 06:22 and sunset at 18:37. On the last day of January, sunrise is at 06:33 and sunset at 18:46 EAT.
Sunshine
The average sunshine in January is 8.9h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 6 during January leads to these instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in January in Simisi?
What is the average humidity in January in Simisi?
How many days does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January in Simisi?
How long on average sun shines in January?
What are the months with the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Simisi, Kenya
- Average high temperature in January: 27.8°C
The warmest month (with the highest average high temperature) is October (29.6°C).
The month with the lowest average high temperature is December (26.6°C).
- Average low temperature in January: 16.7°C
The month with the highest average low temperature is March (18.9°C).
The coldest month (with the lowest average low temperature) is July (15.6°C).
Average pressure in January
Simisi, Kenya
- Average pressure in January: 1012.6mbar
The month with the highest atmospheric pressure is July (1016.5mbar).
The month with the lowest atmospheric pressure is February (1012mbar).
Average wind speed in January
Simisi, Kenya
- Average wind speed in January: 6.6km/h
The windiest month (with the highest average wind speed) is September (12km/h).
The calmest month (with the lowest average wind speed) is December (6.5km/h).
Average humidity in January
Simisi, Kenya
- Average humidity in January: 75%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is September (59%).
Average rainfall in January
Simisi, Kenya
- Average rainfall in January: 56mm
The wettest month (with the highest rainfall) is November (121mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in January
Simisi, Kenya
- Average rainfall days in January: 17.6 days
The month with the highest number of rainy days is December (26.6 days).
The month with the least rainy days is July (2.4 days).
Average daylight in January /
Average sunshine in January
Simisi, Kenya
- Average daylight in January: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in January: 8h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 30min).
Average sunshine days in January
Simisi, Kenya
- Average sunshine days in January: 11.5 days
The month with the most sunshine days is July (28.1 days).
The month with the least sunshine days is April (3 days).
Average UV index in January
Simisi, Kenya
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in January
Simisi, Kenya
- Average cloud cover in January: 36
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in January
Simisi, Kenya
- Average visibility in January: 8km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, April, November and December (8km).
