Climate and monthly weather forecastRio Blanco, Guatemala
Climate and monthly weather forecast
Weather in January
January, the same as December, in Rio Blanco, Guatemala, is another pleasant winter month, with temperature in the range of an average high of 21.9°C (71.4°F) and an average low of 10.2°C (50.4°F). Rio Blanco records an average high-temperature of a still agreeable 21.9°C (71.4°F) in January, closely mirroring the climate of the previous month. Weather in January »Weather in February
February, the last month of the winter in Rio Blanco, is a warm month, with temperature in the range of an average low of 10.6°C (51.1°F) and an average high of 23.1°C (73.6°F). The shift into February finds Rio Blanco, Guatemala, at an average high-temperature of a moderately hot 23.1°C (73.6°F), closely comparable to January's conditions. Weather in February »Weather in March
March, the first month of the spring in Rio Blanco, is still a warm month, with an average temperature ranging between max 23.7°C (74.7°F) and min 11.5°C (52.7°F). As February turns into March, the average high-temperatures rest at a still moderately hot 23.7°C (74.7°F), showing a minor variation from the prior month. Weather in March »Weather in April
April, the same as March, is another warm spring month in Rio Blanco, Guatemala, with an average temperature ranging between min 13.3°C (55.9°F) and max 23.8°C (74.8°F). In Rio Blanco, April records the highest average temperatures, peaking at 23.8°C (74.8°F) and reaching a low of 13.3°C (55.9°F). Weather in April »Weather in May
May, the last month of the spring in Rio Blanco, is another pleasant month, with an average temperature ranging between max 22.4°C (72.3°F) and min 14.3°C (57.7°F). Rio Blanco's shift into May sets the average high-temperature at an agreeable 22.4°C (72.3°F), a figure that deviates only slightly from April's 23.8°C (74.8°F). Weather in May »Weather in June
The first month of the summer, June, is still a pleasant month in Rio Blanco, Guatemala, with an average temperature ranging between max 21.3°C (70.3°F) and min 14.2°C (57.6°F). The arrival of June sees an average high-temperature of a still pleasant 21.3°C (70.3°F), hardly diverging from May's 22.4°C (72.3°F). Weather in June »Weather in July
July, the same as June, in Rio Blanco, Guatemala, is another pleasant summer month, with an average temperature ranging between min 13.2°C (55.8°F) and max 21.8°C (71.2°F). The advent of July presents an average high-temperature of a still pleasant 21.8°C (71.2°F), maintaining a close correlation with the preceding month. Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Rio Blanco, Guatemala, with an average temperature varying between 13.1°C (55.6°F) and 21.9°C (71.4°F). August's arrival brings an average high-temperature of a still pleasant 21.9°C (71.4°F), slightly deviating from July's 21.8°C (71.2°F). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Rio Blanco, Guatemala, with an average temperature ranging between min 13.6°C (56.5°F) and max 21°C (69.8°F). The commencement of September notes an average high-temperature of a still agreeable 21°C (69.8°F), exhibiting little difference from the previous month. Weather in September »Weather in October
October, like September, is another pleasant autumn month in Rio Blanco, Guatemala, with temperature in the range of an average low of 12.4°C (54.3°F) and an average high of 20.7°C (69.3°F). With average high and low temperatures of 20.7°C (69.3°F) and 12.4°C (54.3°F) respectively, October is Rio Blanco's coldest month. Weather in October »Weather in November
The last month of the autumn, November, is another pleasant month in Rio Blanco, Guatemala, with an average temperature fluctuating between 11.3°C (52.3°F) and 21.5°C (70.7°F). Transitioning into November, Rio Blanco experiences an average high-temperature of a still agreeable 21.5°C (70.7°F), marking a minor shift from the preceding month. Weather in November »Weather in December
The first month of the winter, December, is also an agreeable month in Rio Blanco, Guatemala, with temperature in the range of an average low of 10.4°C (50.7°F) and an average high of 21.7°C (71.1°F). December registers an average high-temperature of a still pleasant 21.7°C (71.1°F), slightly varied from November's 21.5°C (70.7°F). Weather in December »Updated: Feb 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The month with the least rainfall in Rio Blanco, Guatemala, is January, when the rain falls for 12.8 days and typically collects 14mm (0.55") of precipitation.
Throughout the year, there are 263.6 rainfall days, and 2061mm (81.14") of precipitation is accumulated.
The months with the highest UV index in Rio Blanco, Guatemala, are January through October and December, with an average maximum UV index of 5.
The least humid month is March, with an average relative humidity of 69%.
In Rio Blanco, the peak temperatures are generally noted in April, averaging a high of 23.8°C (74.8°F) and a low of 13.3°C (55.9°F).
April has the most sunshine of the year, with an average of 10.8h of sunshine.
The month with the most rainfall in Rio Blanco, Guatemala, is May, when the rain falls for 26.5 days and typically aggregates up to 372mm (14.65") of precipitation.
June has the longest days of the year, with an average of 13h and 0min of daylight.
The most humid month in Rio Blanco is September, with an average relative humidity of 87%.
October, marked by an average high-temperature of 20.7°C (69.3°F) and a low-temperature of 12.4°C (54.3°F), is the coldest month in Rio Blanco.
November has the least sunshine of the year, with an average of 7.2h of sunshine.
The month with the lowest UV index in Rio Blanco is November, with an average maximum UV index of 4.
The month with the shortest days in Rio Blanco, Guatemala, is December, with an average of 11h and 12min of daylight.
Rio Blanco, Guatemala, does not utilize Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
Rio Blanco, Guatemala
The warmest month (with the highest average high temperature) is April (23.8°C).
The month with the lowest average high temperature is October (20.7°C).
The month with the highest average low temperature is May (14.3°C).
The coldest month (with the lowest average low temperature) is January (10.2°C).
Average pressure
Rio Blanco, Guatemala
- Average pressure in January:
1015.3mbar - Average pressure in February:
1014.5mbar - Average pressure in March:
1014.1mbar - Average pressure in April:
1013mbar - Average pressure in May:
1012.6mbar - Average pressure in June:
1012.9mbar
- Average pressure in July:
1013.9mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1012.7mbar - Average pressure in October:
1012.8mbar - Average pressure in November:
1014.1mbar - Average pressure in December:
1014.7mbar
The month with the highest atmospheric pressure is January (1015.3mbar).
The month with the lowest atmospheric pressure is May (1012.6mbar).
Average wind speed
Rio Blanco, Guatemala
- Average wind speed in January:
6.1km/h - Average wind speed in February:
5.5km/h - Average wind speed in March:
5.4km/h - Average wind speed in April:
4.8km/h - Average wind speed in May:
4.1km/h - Average wind speed in June:
4.5km/h
- Average wind speed in July:
5.6km/h - Average wind speed in August:
5.1km/h - Average wind speed in September:
4.4km/h - Average wind speed in October:
4.7km/h - Average wind speed in November:
5.7km/h - Average wind speed in December:
6km/h
The windiest month (with the highest average wind speed) is January (6.1km/h).
The calmest month (with the lowest average wind speed) is May (4.1km/h).
Average humidity
Rio Blanco, Guatemala
The month with the highest relative humidity is September (87%).
The month with the lowest relative humidity is March (69%).
Average rainfall
Rio Blanco, Guatemala
- Average rainfall in January:
14mm - Average rainfall in February:
15mm - Average rainfall in March:
37mm - Average rainfall in April:
111mm - Average rainfall in May:
372mm - Average rainfall in June:
371mm
The wettest month (with the highest rainfall) is May (372mm).
The driest month (with the least rainfall) is January (14mm).
Average rainfall days
Rio Blanco, Guatemala
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
18 days - Average rainfall days in April:
21.4 days - Average rainfall days in May:
26.5 days - Average rainfall days in June:
29.2 days
- Average rainfall days in July:
25 days - Average rainfall days in August:
28 days - Average rainfall days in September:
28.8 days - Average rainfall days in October:
29.2 days - Average rainfall days in November:
21.1 days - Average rainfall days in December:
12.8 days
The months with the highest number of rainy days are June and October (29.2 days).
The month with the least rainy days is February (10.8 days).
Average daylight / Average sunshine
Rio Blanco, Guatemala
- Average daylight in January:
11h and 18min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 48min - Average daylight in June:
13h and 0min
- Average daylight in July:
12h and 54min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 24min - Average daylight in December:
11h and 12min
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:
8h and 6min - Average sunshine in February:
9h and 42min - Average sunshine in March:
9h and 24min - Average sunshine in April:
10h and 48min - Average sunshine in May:
9h and 48min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 42min - Average sunshine in October:
7h and 30min - Average sunshine in November:
7h and 12min - Average sunshine in December:
7h and 30min
The month with the most sunshine is April (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days
Rio Blanco, Guatemala
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
10.1 days - Average sunshine days in April:
6.2 days - Average sunshine days in May:
3.6 days - Average sunshine days in June:
0.7 days
- Average sunshine days in July:
4.4 days - Average sunshine days in August:
1.9 days - Average sunshine days in September:
0.6 days - Average sunshine days in October:
0.5 days - Average sunshine days in November:
5.2 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is December (13.5 days).
The month with the least sunshine days is October (0.5 days).
Average UV index
Rio Blanco, Guatemala
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 5).
The month with the lowest UV index is November (UV index 4).
Average cloud cover
Rio Blanco, Guatemala
The month with the most cloud cover is June (Cloud cover 51).
The months with the least cloud cover are January and February (Cloud cover 19).
Average visibility
Rio Blanco, Guatemala
The months with the highest visibility are January, February and March (10km).
The months with the lowest visibility are May, June, August, September and October (8km).
