In general terms, the climate in the state of Aguascalientes is of semidry condition with annual average temperature, of 17.4 C and an average rainfall of 526 mm the rain season of the year the registered rain are of low intensity there is a region in the southeast situated in a great part of the sierra “El Laurel” municipality of Calvillo, that has warm climate, and for having a so short extension if is not forth considering it.

It is also known dry steppe it is characterized due that in this part the evaporation is higher than the precipitation and it is associated mainly to vegetative communities of the type desert thicket and xenophile vegetation

It is localized in almost all the state covering nearly the 86. 30% of the surface.

Subtype semidry semi warm (winter rainfall between the 5 and 10-21) .

With rain on summer and average winter rainfall between 5 and 10.2 mm, it appears mainly at the center, expanding to the south of the state covering the following municipalities: Aguascalientes, Calvillo Jesús María, Asientos, San Francisco de los Romo and the Llano.

The average rain oscillates between annual the 500 and the 600 mm and the annual average temperature is superior to the 18 C.

The maximum fall of rain oscillates between 110 and 120 mm happing in the month of June. The minimum appears in the month of march with al lower range of 5mm. The hottest termical regimen it is registered in May with a temperature between the 22 and 23 C January is the coldest month with a temperature of 13 and 14 C.

It is also known dry steppe it is characterized due that in this part the evaporation is higher than the precipitation and it is associated mainly to vegetative communities of the type desert thicket and xenophile vegetation

It is localized in almost all the state covering nearly the 86. 30% of the surface.

Semidry semi warm type (winter rain fall less than 5%.)

Rain on summer and a winter rainfall average is less than 5% . This climate is presented in the south of the states in part of the municipalities of Calvillo and Aguascalientes.

The annual average rainfall has a value between 500 and 600 mm and the average temperature oscillates among the 20 and the 18 C. The month that has more rain is august with a range has more rain is august with a range that goes from 140 to 150 mm, being March the month were it is registered the minimum with a value fess them 5 mm.

The maximum temperature correspond to the month of June with a value of between 24 and 25 C the minimum is presented in January and oscillates between 15 and 16 C.

It is also known dry steppe it is characterized due that in this part the evaporation is higher than the precipitation and it is associated mainly to vegetative communities of the type desert thicket and xenophile vegetation

It is localized in almost all the state covering nearly the 86. 30% of the surface.

Semidry warm subtype (winter rainfall less than 5%)

Rain on summer and a winter rainfall average less than 5. It is situated mainly in the southeast as in the center of the state in parts of the municipalities of Aguascalientes El llano, Pabellon de Arteaga, San José de Gracia and Rincon de Romos.

The value of the average annual rainfall oscillates between the 400 and 600 mm and the average annual thermical regimen varies from the 16 to the 18 C.

The maximum rainfall appears in the month of June and presents a range that goes from the 100 to the 110 mm and the minimum is registered in the months of March and April both with a value less than 5.

The maximum temperature appears in the month of June that oscillates between the 21 and 22 C corresponding the minimum on December that are between the 12 and 13 C.

Stable climate referring to humid and temperature associated with vegetable communities of live ok, pine, mix forest and pasture ground. It is distributed south in a small zone and presents a variant that covers nearly a 13.70 % of the state.

Warm semidry subtype (winter rainfall between 5 and 10.2%).

Summer rain and a winter rainfall average between the 5 and 10.2 mm. It is the dominant climate of the state and appears in all the municipalities.

The average annual rainfall varies between the 400 and 650 mm. The average annual temperature is lees than 18 C.

The mayor rainfall is in August, having an amount between the 110 and 120 mm being February the driest month with a value that doesn’t reach the 10 mm. June is the warmest with a temperature between 22 and 23 C and the coldest months are January and December both with a value between 13 and 14 C.

Warm climate
Stable climate referring to humid and temperature associated with vegetable communities of live ok, pine, mix forest and pasture ground. It is distributed south in a small zone and presents a variant that covers nearly a 13.70 % of the state.

Warm sub humid subtype

The least humid of the warm with an average of rainfall less them the 5. It is located part of the municipality of Calvillo. The annual average rainfall oscillates between the 600 and the 700 mm and the average annual temperature between the 16 and 18 C.

Stable climate referring to humid and temperature associated with vegetable communities of live ok, pine, mix forest and pasture ground. It is distributed south in a small zone and presents a variant that covers nearly a 13.70 % of the state.