Calvillo weather in June
In June, Calvillo sees average daytime highs of 29°C and overnight lows near 16°C, with 125 mm of rain across 14.3 wet days and about 13.3 hours of daylight. It is the 3rd-warmest and 4th-wettest month of the year here.
Highs ease over the month, from about 30°C in the first days to 27°C by the end. The sky is clear or mostly clear about 34% of the time in June, and the air most often feels dry.
Daylight stretches from about 13 h 12 min at the start of June to 13 h 18 min by month's end. Set against the rest of the year, June is Calvillo's 9th-clearest and 10th-windiest month. For the whole year in context, see Calvillo's year-round climate.
- Daytime high
- 29°
- 3rd warmest
- Overnight low
- 16°
- 12th coldest
- Rainfall
- 125 mm
- 14.3 wet days
- Daylight
- 13 h 18 min
- 6:11 AM – 7:31 PM
- Cloud cover
- 54%
- 9th clearest
- Wind
- 6 km/h
- 10th windiest
- Solar energy
- 6.9 kWh/m²
- Travel score
- 5.1
- out of 10
Calvillo is municipal seat of Calvillo, State of Aguascalientes, Mexico.
- Density
- 21/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in June
Highs ease over the month, from about 30°C in the first days to 27°C by the end.
A typical June day in Calvillo reaches about 29°C in the afternoon and slips back to 16°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 32°C. Set against its neighbours, June runs about 2°C cooler than May and about 2°C warmer than July.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Avg low (°C) | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 15 |
| 2 | 30 | 15 |
| 3 | 30 | 15 |
| 4 | 30 | 15 |
| 5 | 30 | 15 |
| 6 | 30 | 16 |
| 7 | 30 | 16 |
| 8 | 30 | 16 |
| 9 | 30 | 16 |
| 10 | 30 | 16 |
| 11 | 29 | 16 |
| 12 | 29 | 16 |
| 13 | 29 | 16 |
| 14 | 29 | 16 |
| 15 | 29 | 16 |
| 16 | 29 | 16 |
| 17 | 29 | 16 |
| 18 | 28 | 16 |
| 19 | 28 | 16 |
| 20 | 28 | 16 |
| 21 | 28 | 16 |
| 22 | 28 | 16 |
| 23 | 28 | 15 |
| 24 | 27 | 15 |
| 25 | 27 | 15 |
| 26 | 27 | 15 |
| 27 | 27 | 15 |
| 28 | 27 | 15 |
| 29 | 27 | 15 |
| 30 | 27 | 15 |
Calvillo weather by month
How June compares with the rest of the year at a glance. June is the 3rd-warmest and 4th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 21° / 6° | 17 | 2.4 | 10.8 | 8.0 |
| Feb | 24° / 7° | 13 | 1.8 | 11.2 | 8.6 |
| Mar | 26° / 9° | 7 | 1.3 | 11.8 | 8.4 |
| Apr | 29° / 11° | 6 | 1.7 | 12.5 | 6.8 |
| May | 30° / 14° | 24 | 5.7 | 13 | 5.5 |
| Jun | 29° / 16° | 125 | 14.3 | 13.3 | 5.1 |
| Jul | 26° / 15° | 175 | 19.3 | 13.2 | 5.3 |
| Aug | 26° / 15° | 150 | 17.6 | 12.7 | 5.5 |
| Sep | 25° / 14° | 127 | 16.2 | 12.1 | 5.8 |
| Oct | 25° / 12° | 46 | 6.5 | 11.5 | 7.5 |
| Nov | 24° / 9° | 13 | 2.2 | 11 | 8.7 |
| Dec | 22° / 7° | 9 | 1.4 | 10.7 | 8.3 |
Cloud cover in June
The sky is clear or mostly clear about 34% of the time in June.
Beyond those clear spells, partly cloudy skies cover about 25% of June, with mostly cloudy or overcast conditions the remaining 41%. Skies tend to cloud over as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 74 | 73 | 73 | 72 | 71 | 71 | 70 | 69 | 68 | 67 | 67 | 65 | 64 | 63 | 62 | 61 | 59 | 57 | 56 | 54 | 52 | 50 | 49 | 47 | 45 | 44 | 42 | 42 | 39 | 39 |
| Cloudier (%) | 26 | 27 | 27 | 28 | 29 | 29 | 30 | 31 | 32 | 33 | 33 | 35 | 36 | 37 | 38 | 39 | 41 | 43 | 44 | 46 | 48 | 50 | 51 | 53 | 55 | 56 | 58 | 58 | 61 | 61 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 74 | 26 |
| 2 | 73 | 27 |
| 3 | 73 | 27 |
| 4 | 72 | 28 |
| 5 | 71 | 29 |
| 6 | 71 | 29 |
| 7 | 70 | 30 |
| 8 | 69 | 31 |
| 9 | 68 | 32 |
| 10 | 67 | 33 |
| 11 | 67 | 33 |
| 12 | 65 | 35 |
| 13 | 64 | 36 |
| 14 | 63 | 37 |
| 15 | 62 | 38 |
| 16 | 61 | 39 |
| 17 | 59 | 41 |
| 18 | 57 | 43 |
| 19 | 56 | 44 |
| 20 | 54 | 46 |
| 21 | 52 | 48 |
| 22 | 50 | 50 |
| 23 | 49 | 51 |
| 24 | 47 | 53 |
| 25 | 45 | 55 |
| 26 | 44 | 56 |
| 27 | 42 | 58 |
| 28 | 42 | 58 |
| 29 | 39 | 61 |
| 30 | 39 | 61 |
Chance of precipitation in June
Calvillo gets around 125 mm of rain over 14.3 wet days in June. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 49% and peaks near 66% on the wettest days. The odds climb toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 31 | 32 | 33 | 35 | 36 | 37 | 38 | 39 | 40 | 42 | 43 | 44 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 56 | 57 | 59 | 61 | 62 | 64 | 65 | 66 | 66 |
| Rain chance (%) | |
|---|---|
| 1 | 31 |
| 2 | 32 |
| 3 | 33 |
| 4 | 35 |
| 5 | 36 |
| 6 | 37 |
| 7 | 38 |
| 8 | 39 |
| 9 | 40 |
| 10 | 42 |
| 11 | 43 |
| 12 | 44 |
| 13 | 46 |
| 14 | 47 |
| 15 | 48 |
| 16 | 49 |
| 17 | 50 |
| 18 | 51 |
| 19 | 52 |
| 20 | 53 |
| 21 | 54 |
| 22 | 56 |
| 23 | 57 |
| 24 | 59 |
| 25 | 61 |
| 26 | 62 |
| 27 | 64 |
| 28 | 65 |
| 29 | 66 |
| 30 | 66 |
Humidity in June
Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June lands in the dry band about 52% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 79 | 77 | 75 | 73 | 70 | 68 | 66 | 64 | 62 | 60 | 58 | 56 | 54 | 52 | 50 | 49 | 48 | 47 | 45 | 44 | 43 | 42 | 40 | 39 | 37 | 36 | 34 | 33 | 32 | 31 |
| Comfortable (%) | 17 | 19 | 20 | 21 | 23 | 24 | 25 | 26 | 28 | 29 | 30 | 31 | 33 | 34 | 35 | 35 | 36 | 37 | 38 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 |
| Humid (%) | 4 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 10 | 11 | 12 | 13 | 13 | 14 | 15 | 15 | 16 | 17 | 17 | 18 | 18 | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 21 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 79 | 17 | 4 |
| 2 | 77 | 19 | 4 |
| 3 | 75 | 20 | 5 |
| 4 | 73 | 21 | 6 |
| 5 | 70 | 23 | 7 |
| 6 | 68 | 24 | 8 |
| 7 | 66 | 25 | 9 |
| 8 | 64 | 26 | 10 |
| 9 | 62 | 28 | 10 |
| 10 | 60 | 29 | 11 |
| 11 | 58 | 30 | 12 |
| 12 | 56 | 31 | 13 |
| 13 | 54 | 33 | 13 |
| 14 | 52 | 34 | 14 |
| 15 | 50 | 35 | 15 |
| 16 | 49 | 35 | 15 |
| 17 | 48 | 36 | 16 |
| 18 | 47 | 37 | 17 |
| 19 | 45 | 38 | 17 |
| 20 | 44 | 38 | 18 |
| 21 | 43 | 39 | 18 |
| 22 | 42 | 40 | 19 |
| 23 | 40 | 41 | 19 |
| 24 | 39 | 42 | 20 |
| 25 | 37 | 43 | 20 |
| 26 | 36 | 44 | 21 |
| 27 | 34 | 45 | 21 |
| 28 | 33 | 46 | 21 |
| 29 | 32 | 47 | 21 |
| 30 | 31 | 48 | 21 |
Wind in June
Winds average 6 km/h in June.
Across June, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 6 | calm |
| 2 | 6 | calm |
| 3 | 6 | calm |
| 4 | 6 | calm |
| 5 | 6 | calm |
| 6 | 6 | calm |
| 7 | 6 | calm |
| 8 | 6 | calm |
| 9 | 6 | calm |
| 10 | 6 | calm |
| 11 | 6 | calm |
| 12 | 6 | calm |
| 13 | 6 | calm |
| 14 | 6 | calm |
| 15 | 6 | calm |
| 16 | 6 | calm |
| 17 | 6 | calm |
| 18 | 6 | calm |
| 19 | 6 | calm |
| 20 | 6 | calm |
| 21 | 6 | calm |
| 22 | 6 | calm |
| 23 | 6 | calm |
| 24 | 6 | calm |
| 25 | 6 | calm |
| 26 | 6 | calm |
| 27 | 6 | calm |
| 28 | 6 | calm |
| 29 | 6 | calm |
| 30 | 6 | calm |
Sunrise & sunset in June
Daylight runs from about 13 h 12 min at the start of June to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 6 minutes over June. Sunrise moves from 6:11 AM to 6:14 AM, and sunset from 7:25 PM to 7:34 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.2 | 13.2 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 |
| Sunrise (AM) | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:12 | 6:12 | 6:12 | 6:12 | 6:12 | 6:13 | 6:13 | 6:13 | 6:13 | 6:14 | 6:14 | 6:14 | 6:14 |
| Sunset (PM) | 7:25 | 7:26 | 7:26 | 7:27 | 7:27 | 7:27 | 7:28 | 7:28 | 7:29 | 7:29 | 7:29 | 7:30 | 7:30 | 7:30 | 7:31 | 7:31 | 7:31 | 7:31 | 7:32 | 7:32 | 7:32 | 7:32 | 7:33 | 7:33 | 7:33 | 7:33 | 7:33 | 7:33 | 7:34 | 7:34 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.2 | 6:11 | 7:25 |
| 2 | 13.2 | 6:11 | 7:26 |
| 3 | 13.3 | 6:11 | 7:26 |
| 4 | 13.3 | 6:11 | 7:27 |
| 5 | 13.3 | 6:11 | 7:27 |
| 6 | 13.3 | 6:11 | 7:27 |
| 7 | 13.3 | 6:11 | 7:28 |
| 8 | 13.3 | 6:11 | 7:28 |
| 9 | 13.3 | 6:11 | 7:29 |
| 10 | 13.3 | 6:11 | 7:29 |
| 11 | 13.3 | 6:11 | 7:29 |
| 12 | 13.3 | 6:11 | 7:30 |
| 13 | 13.3 | 6:11 | 7:30 |
| 14 | 13.3 | 6:11 | 7:30 |
| 15 | 13.3 | 6:11 | 7:31 |
| 16 | 13.3 | 6:11 | 7:31 |
| 17 | 13.3 | 6:11 | 7:31 |
| 18 | 13.3 | 6:12 | 7:31 |
| 19 | 13.3 | 6:12 | 7:32 |
| 20 | 13.3 | 6:12 | 7:32 |
| 21 | 13.3 | 6:12 | 7:32 |
| 22 | 13.3 | 6:12 | 7:32 |
| 23 | 13.3 | 6:13 | 7:33 |
| 24 | 13.3 | 6:13 | 7:33 |
| 25 | 13.3 | 6:13 | 7:33 |
| 26 | 13.3 | 6:13 | 7:33 |
| 27 | 13.3 | 6:14 | 7:33 |
| 28 | 13.3 | 6:14 | 7:33 |
| 29 | 13.3 | 6:14 | 7:34 |
| 30 | 13.3 | 6:14 | 7:34 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 6.9 kWh/m².
For context, solar energy here swings from a low near 4.73 kWh/m² to a high of 7.72 kWh/m² in May across the year — June's 6.9 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 7.4 | 7.4 | 7.3 | 7.3 | 7.3 | 7.2 | 7.2 | 7.2 | 7.1 | 7.1 | 7.0 | 7.0 | 7.0 | 6.9 | 6.9 | 6.9 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 7.4 | Intense |
| 2 | 7.4 | Intense |
| 3 | 7.3 | Intense |
| 4 | 7.3 | Intense |
| 5 | 7.3 | Intense |
| 6 | 7.2 | Intense |
| 7 | 7.2 | Intense |
| 8 | 7.2 | Intense |
| 9 | 7.1 | Intense |
| 10 | 7.1 | Intense |
| 11 | 7.0 | Intense |
| 12 | 7.0 | Intense |
| 13 | 7.0 | Intense |
| 14 | 6.9 | Intense |
| 15 | 6.9 | Intense |
| 16 | 6.9 | Intense |
| 17 | 6.8 | Intense |
| 18 | 6.8 | Intense |
| 19 | 6.8 | Intense |
| 20 | 6.7 | Intense |
| 21 | 6.7 | Intense |
| 22 | 6.7 | Intense |
| 23 | 6.6 | Intense |
| 24 | 6.6 | Intense |
| 25 | 6.6 | Intense |
| 26 | 6.5 | Intense |
| 27 | 6.5 | Intense |
| 28 | 6.5 | Intense |
| 29 | 6.5 | Intense |
| 30 | 6.5 | Intense |
Hazard calendar for Calvillo
In June, Calvillo sits inside its rainy season season. The full year is below, with each hazard's peak months called out.
Calvillo's rainy season runs June–September, when most of the year's rain falls.
Is June a good time to visit Calvillo?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is a reasonable time to visit Calvillo for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Calvillo in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Calvillo sees daytime highs around 29°C and nights near 16°C. Pack light clothes, rain gear and sun protection. About 14 days see rain.
UV index in Calvillo in June
Clear-sky midday UV in June peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Calvillo peaks around April 23 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 7 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 7 | 10 | 12 | 14 | 14 | 13 | 13 | 13 | 13 | 10 | 8 | 7 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | Very high |
| Feb | 10 | Extreme |
| Mar | 12 | Extreme |
| Apr | 14 | Extreme |
| May | 14 | Extreme |
| Jun | 13 | Extreme |
| Jul | 13 | Extreme |
| Aug | 13 | Extreme |
| Sep | 13 | Extreme |
| Oct | 10 | Extreme |
| Nov | 8 | Very high |
| Dec | 7 | High |
Where is Calvillo?
Calvillo sits at 21.8°N, 102.7°W, 1,629 m above sea level, in Mexico. The nearest listed city is Villa Hidalgo, 23 km away.
Topography around Calvillo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Calvillo.
Within 3 km, the terrain around Calvillo has only modest variations in elevation — a maximum elevation change of 204 m around an average of 1,672 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,306 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,866 m.
The land around Calvillo is covered by shrubs (54%) within 3 km, shrubs (67%) within 16 km, and shrubs (57%) within 80 km.
Mexico travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B
- 120 / 127 V · 60 Hz
- Prices
- ≈ 54% of US
- price level, 2025
- GDP per capita
- $13,889
- 2025
- Happiness
- 7.0 / 10
- World Happiness, 2025
- Safe drinking water
- 43%
- of population, 2024
- Homicide rate
- 24.9
- per 100k, 2023
- Road deaths
- 12.8
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very low
- EF EPI 440
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Calvillo (21.8459°, -102.7188°, elevation 1,629 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).