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Contents
- The climate of San Juan Sacatepéquez
- The best time to visit San Juan Sacatepéquez
- The worst time to visit San Juan Sacatepéquez
- Spring weather in San Juan Sacatepéquez
- Summer weather in San Juan Sacatepéquez
- Autumn weather in San Juan Sacatepéquez
- Winter weather in San Juan Sacatepéquez
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of San Juan Sacatepéquez
A locational assessment of the climate describes San Juan Sacatepéquez, Guatemala, as a place that sits under the Köppen climate classification of Cwb. A Cwb signifies a temperate highland tropical climate possessing dry winters. The highland's position contributes to frequent temperature variations and rainfall patterns throughout the year.
The average high temperatures throughout the year range from 22.5°C (72.5°F) to 27.3°C (81.1°F), with the warmest month typically being April. In contrast, the region experiences low temperatures from 11.8°C (53.2°F) to 16.5°C (61.7°F), often landing at their lowest in January. As for rainfall, it spans from a minimalist 7mm (0.28") in January up to a soaking 285mm (11.22") in May. Rainfall frequency also expands in these months, going from 6.7 days of rain in January to 28.2 days in June.
Considerable shifts in relative humidity are noticed as the months pass by, commencing from 69% in March and reaching 90% in September. Corresponding to this, visibility also reduces from 10km (6.2mi) in March down to 6km (3.7mi) in September. A higher cloud cover in September, accounted at 59%, leads to decreased sunlight and optimal temperatures.
The average high temperatures throughout the year range from 22.5°C (72.5°F) to 27.3°C (81.1°F), with the warmest month typically being April. In contrast, the region experiences low temperatures from 11.8°C (53.2°F) to 16.5°C (61.7°F), often landing at their lowest in January. As for rainfall, it spans from a minimalist 7mm (0.28") in January up to a soaking 285mm (11.22") in May. Rainfall frequency also expands in these months, going from 6.7 days of rain in January to 28.2 days in June.
Considerable shifts in relative humidity are noticed as the months pass by, commencing from 69% in March and reaching 90% in September. Corresponding to this, visibility also reduces from 10km (6.2mi) in March down to 6km (3.7mi) in September. A higher cloud cover in September, accounted at 59%, leads to decreased sunlight and optimal temperatures.
The best time to visit San Juan Sacatepéquez
Planning a visit to San Juan Sacatepéquez would be best set between December and February. During these months, the temperature averages between highs of 22.8°C (73°F) to 24.8°C (76.6°F) and lows of 11.8°C (53.2°F) to 12.6°C (54.7°F). This period registers as the driest, with rainfall amounting to 7mm (0.28") in December and 10mm (0.39") in February, spanning over 6.7 and 9 rainy days respectively. The days are fairly sunny, with approximately 7.5 sunshine hours and an ultraviolet index of 5, which is considered moderate. The average visibility during these months is around 9km (5.6mi), offering clear views of the beautiful landscapes.
The worst time to visit San Juan Sacatepéquez
The weather reports hint at May to September as being the least favorable months to visit San Juan Sacatepéquez. During these months, rainfall surges to its peak, with May recording 285mm (11.22") and the rainiest days numbering up to 28.2 in June. As a direct result, the relative humidity also increases, reaching 90% in September. This increased humidity and rainfall impact visibility, bringing it down to 6km (3.7mi). Despite higher temperatures between 24°C (75.2°F) to 25.4°C (77.7°F) in these months, the heightened precipitation could result in less enjoyable outdoor activities.
Spring weather in San Juan Sacatepéquez
San Juan Sacatepéquez experiences a rather mixed spring. March starts off with moderate rainfall at 15mm (0.59"), spread across 11.2 rainy days, later increasing to 84mm (3.31") over 19.1 days in April. Meanwhile, the temperature fluctuates from highs between 24.8°C (76.6°F) in February to 27.3°C (81.1°F) in April and lows from 12.6°C (54.7°F) to 15.6°C (60.1°F). The sunlight hours vary from 9.7 hours in March to 11.3 hours in April, signaling more sunlight to enjoy.
Summer weather in San Juan Sacatepéquez
Summertime in San Juan Sacatepéquez means increased rainfall. June receives the highest amount of rainfall with 282mm (11.1") over 28.2 days, accompanied by a high relative humidity of up to 89%. Despite the increased precipitation, temperatures remain warm with a range from 23.5°C (74.3°F) to 25.4°C (77.7°F) for high temperatures and lows from 15.8°C (60.4°F) to 16.5°C (61.7°F). Average sunlight reduces to 8 hours per day because of extensive cloud cover, thereby making it a less sunny period than other seasons.
Autumn weather in San Juan Sacatepéquez
The autumn period signifies a gradual decrease in rainfall, starting at 269mm (10.59") in September and diminishing to 32mm (1.26") come November. Correspondingly, fewer rainy days are recorded, from 28.7 days in September to 14.4 days in November. The high temperature stays quite consistent around an average of 24°C (75.2°F) and the low temperature, from 15°C (59°F) to 13.3°C (55.9°F). A noticeable decrease in relative humidity is apparent as it drops from 90% in September to 84% in November.
Winter weather in San Juan Sacatepéquez
Winter months in San Juan Sacatepéquez attract the least rainfall with December witnessing only 9mm (0.35") over 7.5 days. High temperatures remain slightly cooler, ranging from 22.6°C (72.7°F) in November to 22.8°C (73°F) in December. The lower temperatures slide between 13.3°C (55.9°F) in November and 12.4°C (54.3°F) in December. These conditions allow clear and bright winter days with up to 7.5 hours of sunshine and a visibility of 9km (5.6mi), marking it an ideal season for outdoor activities and explorations.
Weather in January
Shifting from the cooler December, the San Juan Sacatepéquez weather in January warms up slightly but remains generally mild. The coldest monthly temperatures of 11.8°C (53.2°F) are noticed, marking the start of the year with a slightly cool climate. Weather in January »
Weather in February
Transitioning into February, the weather in San Juan Sacatepéquez experiences a slight increase in warmth. This shift indicates the gradual movement towards the hotter months of the year. By comparison to the preceding month, a decrease in wind speed is recorded while the pressure also drops marginally. Weather in February »
Weather in March
March in San Juan Sacatepéquez sees a continuation of the warming trend, with a noticeable enhancement in temperature compared to February. The weather turns even drier despite a slight increase in rainfall to 15mm (0.59"). This month also marks an improvement in visibility, reaching up to 10km (6.2mi). Weather in March »
Weather in April
April in San Juan Sacatepéquez sees a marked shift in weather patterns with an increase in rainfall to 84mm (3.31"). Despite the higher levels of precipitation, the temperatures continue to rise, hitting the highest for the year thus far. Weather in April »
Weather in May
May brings with it the peak of rainfall in San Juan Sacatepéquez, registering a whopping 285mm (11.22") of rainfall. The increase in precipitation and relative humidity are evocative of a tropical monsoon climate. The temperatures, however, drop slightly from the highs of April. Weather in May »
Weather in June
June in San Juan Sacatepéquez continues to maintain high levels of humidity and heavy rainfall, registering 282mm (11.1"). The temperatures take a further slight dip, creating a cooler environment amid the persistent rain. Consequentially, the overall cloud cover in the city increases, leading to a drop in the number of sunshine hours. Weather in June »
Weather in July
Despite entering July, precipitation in San Juan Sacatepéquez remains significant, recording 168mm (6.61") of rainfall. A slight decrease in temperature from the preceding month is evident. Alongside, there are more sunshine days providing a slight respite from the consistent rainfall. Weather in July »
Weather in August
August witnesses a spike in rainfall in San Juan Sacatepéquez, recording a high 241mm (9.49"). This month embraces the rainy season, continuing the cycle of steady showers. The monthly temperatures remain fairly stable as compared from July to August providing a consistent weather pattern. Weather in August »
Weather in September
September in San Juan Sacatepéquez records the year's highest rainfall of 269mm (10.59"), with the city almost fully immersed in the monsoon climate. Despite the rainfall, temperatures remain steady, marking a consistency in the weather conditions. Weather in September »
Weather in October
The weather in October at San Juan Sacatepéquez showcases a decrease in rainfall to 254mm (10"), indicating the gradual recession of the monsoon. Despite the decrease, this month marks one of the wettest periods of the year. However, sunshine hours increase, providing relief from the constant rain. Weather in October »
Weather in November
November brings significant relief from the prolonged rainy spell in San Juan Sacatepéquez with a drastic reduction in rainfall to 32mm (1.26"). A consistent reduction in temperature ushers in the cooler season, making it a comfortable time for tourism. Weather in November »
Weather in December
December in San Juan Sacatepéquez concludes the year with a further dip in temperature, setting in a cool climax to the urban weather narrative. Markedly, rainfall remains minimal at 9mm (0.35"), creating a predominantly dry atmosphere. 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
What is the driest month in San Juan Sacatepéquez?
January is the month with the least rainfall in San Juan Sacatepéquez. Rain falls for 6.7 days and accumulates 7mm (0.28") of precipitation.
How much does it rain in San Juan Sacatepéquez?
In San Juan Sacatepéquez, Guatemala, during the entire year, the rain falls for 231.3 days and collects up to 1656mm (65.2") of precipitation.
What is the least humid month in San Juan Sacatepéquez?
The least humid month in San Juan Sacatepéquez is March, with an average relative humidity of 69%.
What is the month with the highest UV index in San Juan Sacatepéquez?
March and April, with an average maximum UV index of 6, are months with the highest UV index in San Juan Sacatepéquez, Guatemala.
What is the hottest time of year in San Juan Sacatepéquez?
April stands out as San Juan Sacatepéquez's warmest month, with an average high-temperature of 27.3°C (81.1°F) and a low-temperature of 15.6°C (60.1°F).
What month has the most sunshine in San Juan Sacatepéquez?
April has the most sunshine of the year, with an average of 11.3h of sunshine.
What is the rainiest month in San Juan Sacatepéquez?
May is the month with the most rainfall in San Juan Sacatepéquez, Guatemala. Rain falls for 27.3 days and accumulates 285mm (11.22") of precipitation.
When are the longest days in San Juan Sacatepéquez?
June has the longest days of the year in San Juan Sacatepéquez, with an average of 13h and 0min of daylight.
What is the month with the lowest UV index in San Juan Sacatepéquez?
August and October, with an average maximum UV index of 4, are months with the lowest UV index.
What is the most humid month in San Juan Sacatepéquez?
The most humid month is September, with an average relative humidity of 90%.
What are the coldest months in San Juan Sacatepéquez?
October, characterized by an average high temperature of 22.5°C (72.5°F) and a low temperature of 14.3°C (57.7°F), is generally the coldest month.
What is the month with the least sunshine in San Juan Sacatepéquez?
The month with the least sunshine in San Juan Sacatepéquez, Guatemala, is October, with an average of 7.4h of sunshine.
What is the month with the shortest days in San Juan Sacatepéquez?
With an average of 11h and 18min of daylight, December has the shortest days of the year in San Juan Sacatepéquez.
Is there Daylight Saving Time (DST) in San Juan Sacatepéquez?
San Juan Sacatepéquez, Guatemala, does not utilize Daylight Saving Time (DST). CST timezone is used over the entire year.
Average temperature
San Juan Sacatepéquez, Guatemala
The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is October (22.5°C).
The month with the highest average low temperature is May (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).
Average pressure
San Juan Sacatepéquez, Guatemala
- Average pressure in January:
1015.5mbar - Average pressure in February:
1014.6mbar - Average pressure in March:
1014.2mbar - Average pressure in April:
1012.9mbar - Average pressure in May:
1012.5mbar - Average pressure in June:
1012.8mbar
- Average pressure in July:
1013.9mbar - Average pressure in August:
1013.2mbar - Average pressure in September:
1012.6mbar - Average pressure in October:
1012.7mbar - Average pressure in November:
1014.2mbar - Average pressure in December:
1014.8mbar
The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).
Average wind speed
San Juan Sacatepéquez, Guatemala
- Average wind speed in January:
12.8km/h - Average wind speed in February:
11.2km/h - Average wind speed in March:
10.1km/h - Average wind speed in April:
7.8km/h - Average wind speed in May:
6.2km/h - Average wind speed in June:
6.3km/h
- Average wind speed in July:
8.2km/h - Average wind speed in August:
6.7km/h - Average wind speed in September:
5.9km/h - Average wind speed in October:
8.2km/h - Average wind speed in November:
11.6km/h - Average wind speed in December:
11.9km/h
The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is September (5.9km/h).
Average humidity
San Juan Sacatepéquez, Guatemala
The month with the highest relative humidity is September (90%).
The month with the lowest relative humidity is March (69%).
Average rainfall
San Juan Sacatepéquez, Guatemala
The wettest month (with the highest rainfall) is May (285mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days
San Juan Sacatepéquez, Guatemala
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
9 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
19.1 days - Average rainfall days in May:
27.3 days - Average rainfall days in June:
28.2 days
- Average rainfall days in July:
25.3 days - Average rainfall days in August:
27.9 days - Average rainfall days in September:
28.7 days - Average rainfall days in October:
26 days - Average rainfall days in November:
14.4 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is September (28.7 days).
The month with the least rainy days is January (6.7 days).
Average daylight / Average sunshine
San Juan Sacatepéquez, Guatemala
- Average daylight in January:
11h and 2min - Average daylight in February:
11h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 3min - Average daylight in May:
12h and 5min - Average daylight in June:
13h and 0min
- Average daylight in July:
12h and 5min - Average daylight in August:
12h and 4min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 3min - Average daylight in December:
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 3min - Average sunshine in February:
9h and 5min - Average sunshine in March:
9h and 4min - Average sunshine in April:
11h and 2min - Average sunshine in May:
9h and 4min - Average sunshine in June:
8h and 0min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
7h and 4min - Average sunshine in October:
7h and 2min - Average sunshine in November:
7h and 3min - Average sunshine in December:
7h and 3min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 24min).
Average sunshine days
San Juan Sacatepéquez, Guatemala
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
8.6 days - Average sunshine days in May:
2.8 days - Average sunshine days in June:
1.3 days
- Average sunshine days in July:
4.6 days - Average sunshine days in August:
2.2 days - Average sunshine days in September:
0.9 days - Average sunshine days in October:
3.7 days - Average sunshine days in November:
10.4 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (0.9 days).
Average UV index
San Juan Sacatepéquez, Guatemala
The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are August and October (UV index 4).
Average cloud cover
San Juan Sacatepéquez, Guatemala
The months with the most cloud cover are June and September (Cloud cover 59).
The months with the least cloud cover are January, February and March (Cloud cover 26).
Average visibility
San Juan Sacatepéquez, Guatemala
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).
