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
The onset of January notes an average high-temperature of a still comfortable 17.5°C (63.5°F), subtly shifted from December's 17.6°C (63.7°F). In the month of January, San Rafael Petzal's average low-temperature falls to a chilly 6°C (42.8°F).Humidity
In San Rafael Petzal, the average relative humidity in January is 83%.Rainfall
In San Rafael Petzal, in January, it is raining for 19.3 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, there are 295.3 rainfall days, and 2656mm (104.57") of precipitation is accumulated.Daylight
In San Rafael Petzal, the average length of the day in January is 11h and 20min.On the first day of January, sunrise is at 06:33 and sunset at 17:47. On the last day of the month, sunrise is at 06:36 and sunset at 18:03 CST.
Sunshine
In San Rafael Petzal, Guatemala, the average sunshine in January is 7.2h.UV index
The months with the lowest UV index are January, June, August, September and November, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 3 suggests these recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are January temperatures in San Rafael Petzal?
What is the average humidity in January in San Rafael Petzal?
How much does it rain in San Rafael Petzal in January?
What is the average length of the day in January in San Rafael Petzal?
When are sunrise and sunset in January in San Rafael Petzal?
How many hours of sunshine does San Rafael Petzal have in January?
When is the lowest UV index in San Rafael Petzal?
How high is the UV index in January in San Rafael Petzal?
Average temperature in January
San Rafael Petzal, Guatemala
- Average high temperature in January: 17.5°C
The warmest month (with the highest average high temperature) is April (21°C).
The month with the lowest average high temperature is September (16.7°C).
- Average low temperature in January: 6°C
The month with the highest average low temperature is June (10.4°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average pressure in January
San Rafael Petzal, Guatemala
- Average pressure in January: 1016.3mbar
The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is May (1013mbar).
Average wind speed in January
San Rafael Petzal, Guatemala
- Average wind speed in January: 6.1km/h
The windiest month (with the highest average wind speed) is July (6.5km/h).
The calmest month (with the lowest average wind speed) is May (4.4km/h).
Average humidity in January
San Rafael Petzal, Guatemala
- Average humidity in January: 83%
The month with the highest relative humidity is September (93%).
The months with the lowest relative humidity are March and April (77%).
Average rainfall in January
San Rafael Petzal, Guatemala
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is June (521mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in January
San Rafael Petzal, Guatemala
- Average rainfall days in January: 19.3 days
The month with the highest number of rainy days is August (30 days).
The month with the least rainy days is February (16 days).
Average daylight in January /
Average sunshine in January
San Rafael Petzal, 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 12min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is April (Average sunshine: 9h and 48min).
The months with the least sunshine are June and September (Average sunshine: 5h and 24min).
Average sunshine days in January
San Rafael Petzal, Guatemala
- Average sunshine days in January: 7.7 days
The month with the most sunshine days is December (9.5 days).
The month with the least sunshine days is September (0.1 days).
Average UV index in January
San Rafael Petzal, Guatemala
- Average UV index in January: 3
The months with the highest UV index are February, March, April, May, July, October and December (UV index 4).
The months with the lowest UV index are January, June, August, September and November (UV index 3).
Average cloud cover in January
San Rafael Petzal, Guatemala
- Average cloud cover in January: 51
The months with the most cloud cover are June and September (Cloud cover 75).
The month with the least cloud cover is March (Cloud cover 41).
Average visibility in January
San Rafael Petzal, Guatemala
- Average visibility in January: 6km
The month with the highest visibility is April (8km).
The months with the lowest visibility are September and October (5km).
San Rafael Petzal, Guatemala
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