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
Weather in January
Temperature
San Cristobal, Guatemala, experiences a subtle adjustment in high-temperatures to a still warm 29.7°C (85.5°F) with the onset of January, maintaining near parity with December's 29.3°C (84.7°F). Throughout the month of January, the nighttime temperature dips to an average of 17.9°C (64.2°F).Heat index
For most parts of January, the heat index is calculated to be a tropical 33°C (91.4°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
The average relative humidity in January in San Cristobal is 66%.Rainfall
January is the month with the least rainfall in San Cristobal. Rain falls for 1.8 days and accumulates 1mm (0.04") of precipitation.Daylight
The average length of the day in January in San Cristobal is 11h and 24min.On the first day of the month, sunrise is at 06:22 and sunset at 17:41. On the last day of January, in San Cristobal, Guatemala, sunrise is at 06:26 and sunset at 17:57 CST.
Sunshine
January and December, with an average of 7.7h of sunshine, are months with the least sunshine.UV index
January, February, May through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 6 in January transforms into this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
How hot is it in San Cristobal in January?
What is the average humidity in January in San Cristobal?
What is the driest month in San Cristobal?
How much does it rain in San Cristobal in January?
How many hours of daylight does San Cristobal have in January?
What time are sunrise and sunset in January in San Cristobal?
What is the month with the least sunshine in San Cristobal?
How long on average sun shines in January in San Cristobal?
What are the months with the lowest UV index in San Cristobal?
How high is the UV index in January in San Cristobal?
Average temperature in January
San Cristobal, Guatemala
- Average high temperature in January: 29.7°C
The warmest month (with the highest average high temperature) is April (32.6°C).
The month with the lowest average high temperature is October (28.1°C).
- Average low temperature in January: 17.9°C
The month with the highest average low temperature is May (21.7°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).
Average pressure in January
San Cristobal, Guatemala
- Average pressure in January: 1014.1mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).
Average wind speed in January
San Cristobal, Guatemala
- Average wind speed in January: 10.6km/h
The windiest month (with the highest average wind speed) is January (10.6km/h).
The calmest months (with the lowest average wind speed) are June and September (5.2km/h).
Average humidity in January
San Cristobal, Guatemala
- Average humidity in January: 66%
The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is March (63%).
Average rainfall in January
San Cristobal, Guatemala
- Average rainfall in January: 1mm
The wettest month (with the highest rainfall) is October (162mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in January
San Cristobal, Guatemala
- Average rainfall days in January: 1.8 days
The month with the highest number of rainy days is May (24.2 days).
The month with the least rainy days is January (1.8 days).
Average daylight in January /
Average sunshine in January
San Cristobal, Guatemala
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January: 7h and 4min
The month with the most sunshine is April (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).
Average sunshine days in January
San Cristobal, Guatemala
- Average sunshine days in January: 28.4 days
The month with the most sunshine days is January (28.4 days).
The month with the least sunshine days is June (5.9 days).
Average UV index in January
San Cristobal, Guatemala
- Average UV index in January: 6
The months with the highest UV index are March and April (UV index 7).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in January
San Cristobal, Guatemala
- Average cloud cover in January: 12
The months with the most cloud cover are June and September (Cloud cover 42).
The months with the least cloud cover are January and December (Cloud cover 12).
Average visibility in January
San Cristobal, Guatemala
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are June, August, September and October (8km).
San Cristobal, Guatemala
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