Climate and monthly weather forecastCatamarca, Argentina
Climate and monthly weather forecast
The climate of Catamarca
The geographical positioning of Catamarca, Argentina, gives rise to a BSk or mid-latitude steppe climatic classification as per the Köppen climate classification. It is characterized by a blend of characteristic changes in weather patterns throughout the year. Rainfall demonstrates variation through the year, with January and December reporting the highest rainfall of approximately 189mm (7.44") and 174mm (6.85"). There are corresponding rainfall days of 22.1 and 20.7.Visibility remains relatively steady throughout the year, with a slight increase during June to October where visibility extends up to 10km (6.2mi). The overall yearly variation in temperature swings between a low of 4.6°C (40.3°F) in July to a high of 26.8°C (80.2°F) in January. Sunlight hours per day show a pattern consistent with global latitudes, ranging from lows of 10.3 hours in June to highs of 13.9 hours in December. Catamarca's annual weather also showcases unique patterns, such as no reported snowfall from January to May and from August to December.
The best time to visit Catamarca
Assessing the climatic conditions, the optimal time for a visit to Catamarca appears to be during the period from September to November. This period brings the temperate days with high temperatures comfortably resting between 19.9°C (67.8°F) to 25.3°C (77.5°F). Additionally, humidity is moderately low, falling within the 52% to 61% range. Daylight hours extend up to 11.9 hours to 13.5 hours, giving tourists plenty of hours to explore. Coupling these attractive temperatures with potentially 20.5 to 10.5 days of sunshine, the environment is excellent for outdoor activities.The worst time to visit Catamarca
The months of January and February may not be ideal for a visit to Catamarca, primarily due to enhanced rainfall and slightly higher humidity. With rainfall numbers hitting the annual ceiling of 189mm (7.44") and 174mm (6.85") and a relatively larger number of rainfall days at 22.1 and 20.6 respectively, it may not be favorable for outdoor activities. Humidity percentage also trends on the higher side, at 65% to 71% during this time.Spring weather in Catamarca
Spring weather in Catamarca ascends from a comfortable blend of parameters. From September to November, high temperatures range between 19.9°C (67.8°F) to 25.3°C (77.5°F). The low temperature signal gently climbs from 8.9°C (48°F) to 14°C (57.2°F). Relative humidity also falls into comfortable levels going from 52% in September to 61% in November. Rainfall remains manageable, cascading from 24mm (0.94") to 108mm (4.25").Summer weather in Catamarca
Summer in Catamarca witnesses a gradual rise in temperatures from December to February. High temperatures fluctuate between 26.3°C (79.3°F) to 26.8°C (80.2°F) while the lows oscillate between 15.8°C (60.4°F) to 16.5°C (61.7°F). While the daylight hours put ample sunlight on display, humidity oscillates from 63% to 71%. Rainfall takes a significant turn during summer, going from 174mm (6.85") in December to 75mm (2.95") in February.Autumn weather in Catamarca
Autumn in Catamarca, between March and May, witnesses the transition from warm to cooler temperatures. Highs descend from 23.8°C (74.8°F) to 17.8°C (64°F) while the lows range from 13.8°C (56.8°F) to 8.4°C (47.1°F). Rainfall reduces substantially during this period from 75mm (2.95") in March to only 17mm (0.67") in May. Autumn also sees a dip in the humidity level, going down from 72% to 73%.Winter weather in Catamarca
Winter sets in Catamarca from June to August and brings along milder days and cooler nights. High temperatures stay in the band from 14.8°C (58.6°F) to 18.2°C (64.8°F) while the lows range from 4.6°C (40.3°F) to 6.6°C (43.9°F). Rainfall shows a decreasing trend, registering only from 4mm (0.16") to 6mm (0.24"). Minimal snowfall of 3mm (0.12") can be expected in July, offering a rare climatic feature in Catamarca's winter weather. Daylight hours are at a yearly low but still offer around 10.3 to 11.1 hours of light per day.Weather in January
In Catamarca, Argentina, the first month of the year sees some slight weather variations compared to the tail end of the preceding year. January’s temperature ranges from a maximum of 26.8°C (80.2°F) to a minimum of 16.5°C (61.7°F). Weather in January »Weather in February
February's weather patterns in Catamarca, Argentina, shift slightly from those of January, setting the stage for variations that extend into March. With an average rainfall of 174mm (6.85"), the city experiences wet weather. The humidity level also tends to spike in this period, notably fostering cloud formation and influencing visibility. Weather in February »Weather in March
March in Catamarca represents a transitional period as the season shifts from summer to autumn. The city experiences a marked reduction in rainfall, down to 75mm (2.95") from the previous month's 174mm (6.85"). The sunshine days start to rise while the UV index remains constant at 5, displaying an excellent balance for outdoor activities. Weather in March »Weather in April
April in Catamarca showcases a clear transition into the colder months, evident in the progressively lower temperature patterns. A distinctive aspect of this month is its minimal rainfall as it comes down to a meager 41mm (1.61"). Weather in April »Weather in May
Weather in the month of May in Catamarca presents a unique blend of colder temperatures and reduced precipitation. With noticeable conditions including a drastic drop in temperature to 17.8°C (64°F), May presents a considerable change from April's conditions. Weather in May »Weather in June
June, the middle of the year in Catamarca, is characterized by the lowest temperatures, with the month's high averaging 15.7°C (60.3°F). Also in June, the city experiences some of the longest daylight hours, an anomaly considering the decreasing temperatures. Weather in June »Weather in July
July presents the coldest weather in the year for Catamarca. The low temperature dips to a yearly minimum of 4.6°C (40.3°F), presenting a recurrent pattern of cold temperatures during this month. Despite the cooler conditions, the hours of sunshine experienced in July continue to peak, a trend set to continue into August. Weather in July »Weather in August
In August, the winter season in Catamarca transitions into the warmer spring season. This shift is mirrored by a gradually warming temperature, reaching highs of 18.2°C (64.8°F). As we depart from the colder months, sunshine hours and temperatures increase in tandem, with a noticeable spike in temperatures moving forward into September. Weather in August »Weather in September
As September comes to Catamarca, the weather shifts from the cooler temperatures characteristic of August to warmer, spring-like conditions. However, September stands out with an increase in cloud percentage to 16% from the annual low of August. Weather in September »Weather in October
October represents the advent of significant weather changes in Catamarca. The city witnesses increased rainfall, with a jump to 54mm (2.13") from the preceding month's 24mm (0.94"). Consequently, fluctuations in humidity levels become evident, leading to a rise in cloud cover and reduced sunshine days. Weather in October »Weather in November
November sees a notable rise in rainfall, escalating to 108mm (4.25"), which marks the onset of the wet season in Catamarca. The UV index also sees a slight increase, matching the highest yearly record of 6, as set in January. Weather in November »Weather in December
December in Catamarca is characterized by weather patterns that closely mirror those of November. A notable feature during this month is the high rainfall, peaking at 174mm (6.85"), tying with that recorded in February. Temperature ranges also expand during this month as part of the transition into the hot season. Weather in December »Updated: Jan 25, 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, having an average high-temperature of 26.8°C (80.2°F) and an average low-temperature of 16.5°C (61.7°F), is the warmest month in Catamarca.
January is the month with the most rainfall. Rain falls for 22.1 days and accumulates 189mm (7.44") of precipitation.
In Catamarca, during the entire year, the rain falls for 147.6 days and collects up to 870mm (34.25") of precipitation.
January through June, August through December are months without snowfall in Catamarca, Argentina.
In Catamarca, during the entire year, snow aggregates up to 3mm (0.12").
April is the most humid month in Catamarca, Argentina, with an average relative humidity of 75%.
The month with the least sunshine is April, with an average of 8.5h of sunshine.
The months with the lowest UV index in Catamarca, Argentina, are May through July, with an average maximum UV index of 3.
The month with the shortest days is June, with an average of 10h and 24min of daylight.
July, on average, is the coldest month in Catamarca, Argentina, registering a high temperature of 14.8°C (58.6°F) and a low of 4.6°C (40.3°F).
The months with the least rainfall in Catamarca, Argentina, are July and August Rain falls for 3.8 days and accumulates 4mm (0.16") of rain.
July is the only month when snow falls.
July is the month with the most snowfall in Catamarca, Argentina. Snow falls for 0.3 days and accumulates 3mm (0.12") of snow.
The least humid month is August, with an average relative humidity of 49%.
August has the most sunshine of the year in Catamarca, with an average of 9.7h of sunshine.
The month with the longest days in Catamarca, Argentina, is December, with an average of 13h and 54min of daylight.
Catamarca, Argentina, does not utilize Daylight Saving Time (DST). -03 timezone is used over the entire year.
With an average maximum UV index of 6, December is the month with the highest UV index.
Average temperature
Catamarca, Argentina
The warmest month (with the highest average high temperature) is January (26.8°C).
The month with the lowest average high temperature is July (14.8°C).
The month with the highest average low temperature is January (16.5°C).
The coldest month (with the lowest average low temperature) is July (4.6°C).
Average pressure
Catamarca, Argentina
- Average pressure in January:
1008.9mbar - Average pressure in February:
1009.4mbar - Average pressure in March:
1011.5mbar - Average pressure in April:
1013.4mbar - Average pressure in May:
1014.5mbar - Average pressure in June:
1014.9mbar
- Average pressure in July:
1015.9mbar - Average pressure in August:
1014.5mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1010.5mbar - Average pressure in November:
1008.7mbar - Average pressure in December:
1007.6mbar
The month with the highest atmospheric pressure is July (1015.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed
Catamarca, Argentina
- Average wind speed in January:
13.3km/h - Average wind speed in February:
12.5km/h - Average wind speed in March:
12.6km/h - Average wind speed in April:
11.8km/h - Average wind speed in May:
11.1km/h - Average wind speed in June:
10.7km/h
- Average wind speed in July:
11.1km/h - Average wind speed in August:
12.5km/h - Average wind speed in September:
13.4km/h - Average wind speed in October:
14.7km/h - Average wind speed in November:
14.9km/h - Average wind speed in December:
13.7km/h
The windiest month (with the highest average wind speed) is November (14.9km/h).
The calmest month (with the lowest average wind speed) is June (10.7km/h).
Average humidity
Catamarca, Argentina
The month with the highest relative humidity is April (75%).
The month with the lowest relative humidity is August (49%).
Average rainfall
Catamarca, Argentina
The wettest month (with the highest rainfall) is January (189mm).
The driest months (with the least rainfall) are July and August (4mm).
Average rainfall days
Catamarca, Argentina
- Average rainfall days in January:
22.1 days - Average rainfall days in February:
20.6 days - Average rainfall days in March:
17.1 days - Average rainfall days in April:
14 days - Average rainfall days in May:
8.3 days - Average rainfall days in June:
3.3 days
- Average rainfall days in July:
3.8 days - Average rainfall days in August:
2.8 days - Average rainfall days in September:
7 days - Average rainfall days in October:
11 days - Average rainfall days in November:
16.9 days - Average rainfall days in December:
20.7 days
The month with the highest number of rainy days is January (22.1 days).
The month with the least rainy days is August (2.8 days).
Average snowfall
Catamarca, Argentina
The month with the highest snowfall is July (3mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days
Catamarca, Argentina
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0.3 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is July (0.3 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Catamarca, Argentina
- Average daylight in January:
13h and 42min - Average daylight in February:
13h and 6min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 24min - Average daylight in May:
10h and 42min - Average daylight in June:
10h and 24min
- Average daylight in July:
10h and 30min - Average daylight in August:
11h and 6min - Average daylight in September:
11h and 54min - Average daylight in October:
12h and 48min - Average daylight in November:
13h and 30min - Average daylight in December:
13h and 54min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January:
8h and 48min - Average sunshine in February:
8h and 36min - Average sunshine in March:
8h and 36min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
9h and 30min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 24min - Average sunshine in October:
9h and 24min - Average sunshine in November:
8h and 54min - Average sunshine in December:
9h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 8h and 30min).
Average sunshine days
Catamarca, Argentina
- Average sunshine days in January:
6.4 days - Average sunshine days in February:
5.8 days - Average sunshine days in March:
11.7 days - Average sunshine days in April:
14 days - Average sunshine days in May:
19.2 days - Average sunshine days in June:
24.7 days
- Average sunshine days in July:
24.8 days - Average sunshine days in August:
27.1 days - Average sunshine days in September:
20.5 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
10.5 days - Average sunshine days in December:
8.2 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is February (5.8 days).
Average UV index
Catamarca, Argentina
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover
Catamarca, Argentina
The month with the most cloud cover is April (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility
Catamarca, Argentina
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
