San Luis Potosi weather by month

Check out San Luis Potosi weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in San Luis Potosi (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
72°F maximum daytime temperature in January in San Luis Potosi72
75°F maximum daytime temperature in February in San Luis Potosi75
81°F maximum daytime temperature in March in San Luis Potosi81
86°F maximum daytime temperature in April in San Luis Potosi86
86°F maximum daytime temperature in May in San Luis Potosi86
84°F maximum daytime temperature in June in San Luis Potosi84
81°F maximum daytime temperature in July in San Luis Potosi81
81°F maximum daytime temperature in August in San Luis Potosi81
77°F maximum daytime temperature in September in San Luis Potosi77
75°F maximum daytime temperature in October in San Luis Potosi75
75°F maximum daytime temperature in November in San Luis Potosi75
72°F maximum daytime temperature in December in San Luis Potosi72
Min temperature (night-time)
41°F minimum night-time temperature in January in San Luis Potosi41
43°F minimum night-time temperature in February in San Luis Potosi43
46°F minimum night-time temperature in March in San Luis Potosi46
52°F minimum night-time temperature in April in San Luis Potosi52
54°F minimum night-time temperature in May in San Luis Potosi54
55°F minimum night-time temperature in June in San Luis Potosi55
54°F minimum night-time temperature in July in San Luis Potosi54
54°F minimum night-time temperature in August in San Luis Potosi54
54°F minimum night-time temperature in September in San Luis Potosi54
50°F minimum night-time temperature in October in San Luis Potosi50
45°F minimum night-time temperature in November in San Luis Potosi45
43°F minimum night-time temperature in December in San Luis Potosi43
Heat & Humidity
No heat & humidity in January in San Luis Potosi0
No heat & humidity in February in San Luis Potosi0
Low heat & humidity in March in San Luis PotosiL
Moderate heat & humidity in April in San Luis PotosiM
Moderate heat & humidity in May in San Luis PotosiM
Moderate heat & humidity in June in San Luis PotosiM
Low heat & humidity in July in San Luis PotosiL
Low heat & humidity in August in San Luis PotosiL
Low heat & humidity in September in San Luis PotosiL
No heat & humidity in October in San Luis Potosi0
No heat & humidity in November in San Luis Potosi0
No heat & humidity in December in San Luis Potosi0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in San Luis Potosi

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in San Luis Potosi11
11 hours of daylight per day in February in San Luis Potosi11
12 hours of daylight per day in March in San Luis Potosi12
13 hours of daylight per day in April in San Luis Potosi13
13 hours of daylight per day in May in San Luis Potosi13
13 hours of daylight per day in June in San Luis Potosi13
13 hours of daylight per day in July in San Luis Potosi13
13 hours of daylight per day in August in San Luis Potosi13
12 hours of daylight per day in September in San Luis Potosi12
12 hours of daylight per day in October in San Luis Potosi12
11 hours of daylight per day in November in San Luis Potosi11
11 hours of daylight per day in December in San Luis Potosi11
UV Index (Maximum)
UV (maximum) index 7 (High) in January in San Luis Potosi7
UV (maximum) index 9 (Very High) in February in San Luis Potosi9
UV (maximum) index 11+ (Extreme) in March in San Luis Potosi11
UV (maximum) index 11+ (Extreme) in April in San Luis Potosi11
UV (maximum) index 11+ (Extreme) in May in San Luis Potosi11
UV (maximum) index 11+ (Extreme) in June in San Luis Potosi11
UV (maximum) index 11+ (Extreme) in July in San Luis Potosi11
UV (maximum) index 11+ (Extreme) in August in San Luis Potosi11
UV (maximum) index 11+ (Extreme) in September in San Luis Potosi11
UV (maximum) index 10 (Very High) in October in San Luis Potosi10
UV (maximum) index 8 (Very High) in November in San Luis Potosi8
UV (maximum) index 7 (High) in December in San Luis Potosi7

Rainfall in San Luis Potosi

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
2 days with some rainfall in January in San Luis Potosi2
1 day with some rainfall in February in San Luis Potosi1
1 day with some rainfall in March in San Luis Potosi1
2 days with some rainfall in April in San Luis Potosi2
4 days with some rainfall in May in San Luis Potosi4
7 days with some rainfall in June in San Luis Potosi7
5 days with some rainfall in July in San Luis Potosi5
5 days with some rainfall in August in San Luis Potosi5
6 days with some rainfall in September in San Luis Potosi6
4 days with some rainfall in October in San Luis Potosi4
2 days with some rainfall in November in San Luis Potosi2
1 day with some rainfall in December in San Luis Potosi1
Average monthly rainfall (inches)
0.4 inches monthly rainfall in January in San Luis Potosi0.4
0.2 inches monthly rainfall in February in San Luis Potosi0.2
0.3 inches monthly rainfall in March in San Luis Potosi0.3
0.6 inches monthly rainfall in April in San Luis Potosi0.6
1.3 inches monthly rainfall in May in San Luis Potosi1.3
2.6 inches monthly rainfall in June in San Luis Potosi2.6
1.9 inches monthly rainfall in July in San Luis Potosi1.9
2.0 inches monthly rainfall in August in San Luis Potosi2.0
2.6 inches monthly rainfall in September in San Luis Potosi2.6
0.9 inches monthly rainfall in October in San Luis Potosi0.9
0.5 inches monthly rainfall in November in San Luis Potosi0.5
0.4 inches monthly rainfall in December in San Luis Potosi0.4

More about San Luis Potosi

San Luis Potosi by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Mexico

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

TUITUI deal finder

The climate guide for Mexico (San Luis Potosi) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in San Luis Potosi?

San Luis Potosi has a cool semi arid climate with hot summers.

San Luis Potosi weather in January

Expect daytime maximum temperatures of 72°F in San Luis Potosi, Mexico in January based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 72°F maximum daytime temperature in January in San Luis Potosi72
    72°F max day temperature
  • 7 hours of sunshine per day
  • 2 days with some rainfall in January in San Luis Potosi2
    2 days with some rainfall
  • 41°F minimum night-time temperature in January in San Luis Potosi41
    41°F min night temperature
  • 11 hours of daylight per day in January in San Luis Potosi11
    11 hours of daylight per day
  • No heat & humidity in January in San Luis Potosi0
    No heat & humidity
  • 0.4 inches monthly rainfall in January in San Luis Potosi0.4
    0.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in January in San Luis Potosi7
    7 (High) UV index

Back to months

San Luis Potosi weather in February

Expect daytime maximum temperatures of 75°F in San Luis Potosi, Mexico in February based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 75°F maximum daytime temperature in February in San Luis Potosi75
    75°F max day temperature
  • 8 hours of sunshine per day
  • 1 day with some rainfall in February in San Luis Potosi1
    1 day with some rainfall
  • 43°F minimum night-time temperature in February in San Luis Potosi43
    43°F min night temperature
  • 11 hours of daylight per day in February in San Luis Potosi11
    11 hours of daylight per day
  • No heat & humidity in February in San Luis Potosi0
    No heat & humidity
  • 0.2 inches monthly rainfall in February in San Luis Potosi0.2
    0.2 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in February in San Luis Potosi9
    9 (Very High) UV index

Back to months

San Luis Potosi weather in March

Expect daytime maximum temperatures of 81°F in San Luis Potosi, Mexico in March based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 81°F maximum daytime temperature in March in San Luis Potosi81
    81°F max day temperature
  • 8 hours of sunshine per day
  • 1 day with some rainfall in March in San Luis Potosi1
    1 day with some rainfall
  • 46°F minimum night-time temperature in March in San Luis Potosi46
    46°F min night temperature
  • 12 hours of daylight per day in March in San Luis Potosi12
    12 hours of daylight per day
  • Low heat & humidity in March in San Luis PotosiL
    Low heat & humidity
  • 0.3 inches monthly rainfall in March in San Luis Potosi0.3
    0.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in San Luis Potosi11
    11+ (Extreme) UV index

Back to months

San Luis Potosi weather in April

Expect daytime maximum temperatures of 86°F in San Luis Potosi, Mexico in April based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 86°F maximum daytime temperature in April in San Luis Potosi86
    86°F max day temperature
  • 8 hours of sunshine per day
  • 2 days with some rainfall in April in San Luis Potosi2
    2 days with some rainfall
  • 52°F minimum night-time temperature in April in San Luis Potosi52
    52°F min night temperature
  • 13 hours of daylight per day in April in San Luis Potosi13
    13 hours of daylight per day
  • Moderate heat & humidity in April in San Luis PotosiM
    Moderate heat & humidity
  • 0.6 inches monthly rainfall in April in San Luis Potosi0.6
    0.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in San Luis Potosi11
    11+ (Extreme) UV index

Back to months

San Luis Potosi weather in May

Expect daytime maximum temperatures of 86°F in San Luis Potosi, Mexico in May based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 86°F maximum daytime temperature in May in San Luis Potosi86
    86°F max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in May in San Luis Potosi4
    4 days with some rainfall
  • 54°F minimum night-time temperature in May in San Luis Potosi54
    54°F min night temperature
  • 13 hours of daylight per day in May in San Luis Potosi13
    13 hours of daylight per day
  • Moderate heat & humidity in May in San Luis PotosiM
    Moderate heat & humidity
  • 1.3 inches monthly rainfall in May in San Luis Potosi1.3
    1.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in San Luis Potosi11
    11+ (Extreme) UV index

Back to months

San Luis Potosi weather in June

Expect daytime maximum temperatures of 84°F in San Luis Potosi, Mexico in June based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 2.6 inches of rainfall in the month.

  • 84°F maximum daytime temperature in June in San Luis Potosi84
    84°F max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in June in San Luis Potosi7
    7 days with some rainfall
  • 55°F minimum night-time temperature in June in San Luis Potosi55
    55°F min night temperature
  • 13 hours of daylight per day in June in San Luis Potosi13
    13 hours of daylight per day
  • Moderate heat & humidity in June in San Luis PotosiM
    Moderate heat & humidity
  • 2.6 inches monthly rainfall in June in San Luis Potosi2.6
    2.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in San Luis Potosi11
    11+ (Extreme) UV index

Back to months

San Luis Potosi weather in July

Expect daytime maximum temperatures of 81°F in San Luis Potosi, Mexico in July based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 1.9 inches of rainfall in the month.

  • 81°F maximum daytime temperature in July in San Luis Potosi81
    81°F max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in July in San Luis Potosi5
    5 days with some rainfall
  • 54°F minimum night-time temperature in July in San Luis Potosi54
    54°F min night temperature
  • 13 hours of daylight per day in July in San Luis Potosi13
    13 hours of daylight per day
  • Low heat & humidity in July in San Luis PotosiL
    Low heat & humidity
  • 1.9 inches monthly rainfall in July in San Luis Potosi1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in San Luis Potosi11
    11+ (Extreme) UV index

Back to months

San Luis Potosi weather in August

Expect daytime maximum temperatures of 81°F in San Luis Potosi, Mexico in August based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 2.0 inches of rainfall in the month.

  • 81°F maximum daytime temperature in August in San Luis Potosi81
    81°F max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in August in San Luis Potosi5
    5 days with some rainfall
  • 54°F minimum night-time temperature in August in San Luis Potosi54
    54°F min night temperature
  • 13 hours of daylight per day in August in San Luis Potosi13
    13 hours of daylight per day
  • Low heat & humidity in August in San Luis PotosiL
    Low heat & humidity
  • 2.0 inches monthly rainfall in August in San Luis Potosi2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in San Luis Potosi11
    11+ (Extreme) UV index

Back to months

San Luis Potosi weather in September

Expect daytime maximum temperatures of 77°F in San Luis Potosi, Mexico in September based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 2.6 inches of rainfall in the month.

  • 77°F maximum daytime temperature in September in San Luis Potosi77
    77°F max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in September in San Luis Potosi6
    6 days with some rainfall
  • 54°F minimum night-time temperature in September in San Luis Potosi54
    54°F min night temperature
  • 12 hours of daylight per day in September in San Luis Potosi12
    12 hours of daylight per day
  • Low heat & humidity in September in San Luis PotosiL
    Low heat & humidity
  • 2.6 inches monthly rainfall in September in San Luis Potosi2.6
    2.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in San Luis Potosi11
    11+ (Extreme) UV index

Back to months

San Luis Potosi weather in October

Expect daytime maximum temperatures of 75°F in San Luis Potosi, Mexico in October based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 75°F maximum daytime temperature in October in San Luis Potosi75
    75°F max day temperature
  • 7 hours of sunshine per day
  • 4 days with some rainfall in October in San Luis Potosi4
    4 days with some rainfall
  • 50°F minimum night-time temperature in October in San Luis Potosi50
    50°F min night temperature
  • 12 hours of daylight per day in October in San Luis Potosi12
    12 hours of daylight per day
  • No heat & humidity in October in San Luis Potosi0
    No heat & humidity
  • 0.9 inches monthly rainfall in October in San Luis Potosi0.9
    0.9 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in San Luis Potosi10
    10 (Very High) UV index

Back to months

San Luis Potosi weather in November

Expect daytime maximum temperatures of 75°F in San Luis Potosi, Mexico in November based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 75°F maximum daytime temperature in November in San Luis Potosi75
    75°F max day temperature
  • 8 hours of sunshine per day
  • 2 days with some rainfall in November in San Luis Potosi2
    2 days with some rainfall
  • 45°F minimum night-time temperature in November in San Luis Potosi45
    45°F min night temperature
  • 11 hours of daylight per day in November in San Luis Potosi11
    11 hours of daylight per day
  • No heat & humidity in November in San Luis Potosi0
    No heat & humidity
  • 0.5 inches monthly rainfall in November in San Luis Potosi0.5
    0.5 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in November in San Luis Potosi8
    8 (Very High) UV index

Back to months

San Luis Potosi weather in December

Expect daytime maximum temperatures of 72°F in San Luis Potosi, Mexico in December based on long-term weather averages. There are 6 hours of sunshine per day on average.

  • 72°F maximum daytime temperature in December in San Luis Potosi72
    72°F max day temperature
  • 6 hours of sunshine per day
  • 1 day with some rainfall in December in San Luis Potosi1
    1 day with some rainfall
  • 43°F minimum night-time temperature in December in San Luis Potosi43
    43°F min night temperature
  • 11 hours of daylight per day in December in San Luis Potosi11
    11 hours of daylight per day
  • No heat & humidity in December in San Luis Potosi0
    No heat & humidity
  • 0.4 inches monthly rainfall in December in San Luis Potosi0.4
    0.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in December in San Luis Potosi7
    7 (High) UV index

Back to months

More about San Luis Potosi

San Luis Potosi by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Mexico

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

TUITUI deal finder

The climate guide for Mexico (San Luis Potosi) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

Compare San Luis Potosi weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for San Luis Potosi, Mexico and the UK (London).

Maximum daytime temperature (°F)

San Luis Potosi, Mexico
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

Compare more weather >>

Back to top

More about Mexico

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^