Climate and monthly weather forecastJalapa, Guatemala
Climate and monthly weather forecast
The climate of Jalapa
Jalapa, Guatemala is a tropical location, primarily classified as being within the Köppen climate classification of Aw. This classification, known as the Tropical wet and dry or savanna climate, is characterized by significant temperature variations and rainfall throughout the year.Observing the yearly climate information reveals that the area experiences higher temperatures from March to May, with the highest average temperature reaching 27.3°C (81.1°F) in April. Majestic tropical heat is experienced at this time, yet the humidity is relatively low, thus making the heat more bearable. Rainfall oscillates throughout the year, culminating in the months of May to September. May tops the scale as moisture levels rise throughout the month, seeing an average rainfall of 285mm (11.22"). The area experiences its lowest level of precipitation in the first quarter of the year, with rainfall as low as 7mm (0.28") in January, enhancing the dry period.
The duration of sunlight varies noticeably, with peaks observed from May to July, with a maximum of 13 daylight hours in June, and falls to its lowest at 11.3 daylight hours in December. Months from May to September are predominantly cloudy with the cloud cover surpassing the half-sky mark, reaching a high of 59% in both June and September.
The best time to visit Jalapa
For those seeking to bask under the tropical climate, the best time to visit Jalapa, Guatemala would be between January and March. During these months, the weather is relatively dry with a lower frequency of rain showers, offering excellent conditions for outdoor activities and tourism. Average high temperatures range from 23.3°C (73.9°F) to 26.3°C (79.3°F), enabling warm and inviting weather. Furthermore, long hours of sunshine become the norm during the day, reaching up to 9.8 sunshine hours in February, complemented by long daylight hours, providing ample time to explore and experience the city.The worst time to visit Jalapa
Visiting Jalapa in the months of May to September is less advisable due to heightened levels of rain. The city endures an average rainfall of 285mm (11.22") in May, increasing drastically from the preceding month. Consequently, outdoor activities and sight-seeing might be occasionally disrupted during this wet phase. June bears the brunt of the heaviest cloud cover at 59%, followed by intermediate to high humidity levels, reaching 89% in June, further escalating discomfort chiefly for those unaccustomed to such weather conditions.Spring weather in Jalapa
The spring season in Jalapa is marked by mild weather conditions and a gradual increase in temperatures. The average daytime temperatures fluctuate from 23.3°C (73.9°F) in March to 27.3°C (81.1°F) in May, while night-time temperatures sit comfortably between 11.8°C (53.2°F) and 15.6°C (60.1°F) during this period. Humidity starts to rise from 69% in March to 81% in May. The area begins to see an increase in rainfall from 15mm (0.59") in March to a notable 285mm (11.22") in May.Summer weather in Jalapa
Summers in Jalapa are dominated by warm temperatures and a high level of rainfall. From June to August, the average high hovers around 25°C (77°F), while the lows oscillate between 15.8°C (60.4°F) and 16.5°C (61.7°F). Contrasting with the warm weather, showers become a familiar sight with the average rainfall amounting to 282mm (11.1") in June, then moderately subsiding to 168mm (6.61") in July. Humidity levels remain elevated throughout the summer.Autumn weather in Jalapa
Autumn commences with the tail-end of the rainy season in September with a substantial 269mm (10.59") average rain accumulation. By November, however, the weather takes a dryer turn, with the rainfall amount diminishing to 32mm (1.26"). Temperatures during this period range from 24°C (75.2°F) in September to a slightly lesser 22.6°C (72.7°F) in November during the day, while night temperatures hover around a stable 15°C (59°F).Winter weather in Jalapa
The winter season in Jalapa, spanning December to February, is relatively dry with average high temperatures varying from 22.8°C (73°F) to 24.8°C (76.6°F). The city sees minimal rain during these months, with rainfall as low as 7mm (0.28") in January. Relative humidity drops to its lowest average of 73% for the year during February, thus making the weather quite comfortable. Days are shorter compared to other seasons, but sunshine prevails, brightening up the city for approximately 7.5 hours during these winter months.Weather in January
Begin the year in Jalapa, Guatemala with a mild climate, and the unmistakable crispness in the January air. A unique hallmarks of this month is the minimal rainfall, with only seven millimeters falling over approximately a week's time. Weather in January »Weather in February
Progressing into February, the climate retains its mild nature while subtly shifting towards warmer conditions. February distinguishes itself with a slight increase in relative humidity to 73%, hinting at the approaching wet seasons. Weather in February »Weather in March
March sees Jalapa's weather taking a turn towards the warmer side. The month's conditions signify an evident escalation in the area's overall weather characteristics, particularly the rise of temperature to a high of 26.3°C (79.3°F). Weather in March »Weather in April
April brings in a profound shift in Jalapa's weather. Arguably the wettest month of the year, an extensive amount of rainfall, measured at 84 millimeters, distinctly sets it apart from the preceding months. Comparing it to March, April sees a surge in rainfall as well as an increase in temperatures, creating warmer, more moist conditions. Weather in April »Weather in May
May can be considered the epicenter of Jalapa's weather patterns with its tropical climates at their peak. May stands out with the highest rainfall of the year, reaching an impressive 285 millimeters. While its comparisons with April show both months receiving significant amounts of rain, May surpasses even April's high levels. Weather in May »Weather in June
In June, the weather conditions continue to assert a strong tropical influence. Paralleling May's weather conditions, June has a similar rainfall pattern, recording 282 millimeters of rain. June continues from where May left off, with increased humidity, rainfall, and slightly lower temperatures than May. Weather in June »Weather in July
July's weather conditions exhibit a slight return to a milder climate. A noticeable characteristic of July is the reduction in rainfall to 168 millimeters compared to June, signifying the easing of the wet season. These conditions reflect a slow change, leading up to a transition phase towards the drier months. Weather in July »Weather in August
August in Jalapa is marked primarily by the persistence of its tropical climate. In comparison with July, August sees an increase in rainfall to 241 millimeters, signifying a recurrence of heavier rainfalls. Albeit the weather remains committed to its tropical nature, there is a gradual reduction in temperature. Weather in August »Weather in September
September maintains the tropical climate patterns, with high humidity and rainfall. The increase in rainfall to 269 millimeters compared to August indicates the apex of the second wave of the wet season. Even though comparisons with August indicate September's weather to be similar, rainfall spikes during this month. Weather in September »Weather in October
October's weather demonstrates the waning of the monsoon months and a subtle return to milder conditions. While October is similar to September with respect to rainfall, the reported 254 millimeters represent a slight decrease. Weather in October »Weather in November
November marks the true end of the wet seasons, with a distinct reduction in rainfall. The weather in November is markedly different from October, especially in terms of a significant decline in rainfall to 32 millimeters. As a comparison between October and November, it becomes evident that the end of the wet periods has arrived. Weather in November »Weather in December
December ushers in the year-end with a more temperate weather pattern. Notably, December sees a return to lower rainfall levels of nine millimeters, akin to those seen at the beginning of the year in January. Comparisons with November show a similar trend of low rainfall and reduced humidity, marking a shift back to milder conditions. Weather in December »Updated: Aug 22, 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
January is the month with the least rainfall. Rain falls for 6.7 days and accumulates 7mm (0.28") of precipitation.
Throughout the year, there are 231.3 rainfall days, and 1656mm (65.2") of precipitation is accumulated.
With an average relative humidity of 69%, March is the least humid month.
March and April, with an average maximum UV index of 6, are months with the highest UV index.
April is the warmest month of the year, registering average temperatures as high as 27.3°C (81.1°F) and as low as 15.6°C (60.1°F).
With an average of 11.3h of sunshine, April has the most sunshine of the year.
The month with the most rainfall is May, when the rain falls for 27.3 days and typically aggregates up to 285mm (11.22") of precipitation.
June has the longest days of the year, with an average of 13h and 0min of daylight.
August and October, with an average maximum UV index of 4, are months with the lowest UV index.
September is the most humid month, with an average relative humidity of 90%.
October is the coldest month, with an average high-temperature of 22.5°C (72.5°F) and an average low-temperature of 14.3°C (57.7°F).
The month with the least sunshine is October, with an average of 7.4h of sunshine.
With an average of 11h and 18min of daylight, December has the shortest days of the year.
Jalapa does not utilize Daylight Saving Time (DST). CST timezone is used throughout the entire year.
Average temperature
Jalapa, 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
Jalapa, 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
Jalapa, 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
Jalapa, Guatemala
The month with the highest relative humidity is September (90%).
The month with the lowest relative humidity is March (69%).
Average rainfall
Jalapa, Guatemala
The wettest month (with the highest rainfall) is May (285mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days
Jalapa, 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
Jalapa, Guatemala
- Average daylight in January:
11h and 24min - 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 30min - Average daylight in December:
11h and 18min
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 30min - Average sunshine in February:
9h and 48min - Average sunshine in March:
9h and 42min - Average sunshine in April:
11h and 18min - Average sunshine in May:
9h and 42min - Average sunshine in June:
8h and 0min
- Average sunshine in July:
9h and 12min - Average sunshine in August:
9h and 24min - Average sunshine in September:
7h and 42min - Average sunshine in October:
7h and 24min - Average sunshine in November:
7h and 30min - Average sunshine in December:
7h and 30min
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
Jalapa, 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
Jalapa, 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
Jalapa, 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
Jalapa, Guatemala
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).
