Last updated: March 2, 2024
Under the Köppen–Geiger climate classification San Rafael de la Marana features a humid subtropical climate (Cwa). Temperatures typically range between 15 °C (59 °F) and 23 °C (74 °F) through the year, but rarely can drop to 1 °C (33 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 929 mm (36.6 inches) and receives 114 rainy days on the 1 mm (0.04 inches) threshold annually. San Rafael de la Marana enjoys an average of 3603 hours of sunshine throughout the year, and daylight varies from 10 hours 54 minutes to 13 hours 20 minutes per day.
The warmest months in San Rafael de la Marana are April, May and June, with daily mean temperatures ranging from 21 to 23 °C (71 - 74 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 15 to 17 °C (59 - 63 °F) throughout the day. On average each year, San Rafael de la Marana experiences 223 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 29°C (85°F) |
31°C (88°F) |
33°C (91°F) |
34°C (94°F) |
35°C (95°F) |
35°C (95°F) |
29°C (85°F) |
29°C (84°F) |
29°C (84°F) |
29°C (85°F) |
30°C (86°F) |
28°C (83°F) |
| Mean maximum | 27°C (81°F) |
30°C (86°F) |
31°C (89°F) |
33°C (91°F) |
34°C (94°F) |
33°C (91°F) |
29°C (84°F) |
28°C (83°F) |
28°C (82°F) |
28°C (83°F) |
28°C (83°F) |
27°C (80°F) |
| Average high | 23°C (75°F) |
26°C (78°F) |
29°C (84°F) |
30°C (86°F) |
31°C (88°F) |
28°C (83°F) |
26°C (79°F) |
26°C (78°F) |
25°C (78°F) |
26°C (78°F) |
25°C (78°F) |
23°C (74°F) |
| Daily mean | 15°C (60°F) |
17°C (64°F) |
20°C (69°F) |
22°C (72°F) |
23°C (74°F) |
21°C (71°F) |
19°C (67°F) |
20°C (67°F) |
19°C (67°F) |
19°C (66°F) |
17°C (63°F) |
15°C (59°F) |
| Average low | 8°C (47°F) |
10°C (50°F) |
12°C (54°F) |
14°C (57°F) |
15°C (59°F) |
16°C (61°F) |
15°C (59°F) |
15°C (59°F) |
15°C (59°F) |
13°C (56°F) |
10°C (51°F) |
8°C (47°F) |
| Mean minimum | 4°C (39°F) |
7°C (44°F) |
9°C (48°F) |
10°C (51°F) |
12°C (54°F) |
14°C (57°F) |
13°C (56°F) |
13°C (56°F) |
13°C (55°F) |
10°C (51°F) |
7°C (44°F) |
4°C (39°F) |
| Minimum | 3°C (37°F) |
5°C (42°F) |
7°C (44°F) |
9°C (49°F) |
11°C (51°F) |
12°C (54°F) |
12°C (55°F) |
12°C (54°F) |
11°C (52°F) |
8°C (46°F) |
4°C (39°F) |
1°C (33°F) |
Compare temperature, precipitation, sunshine, UV index in San Rafael de la Marana, Guanajuato, Mexico with other places around the world.
San Rafael de la Marana usually has the most precipitation in July, August and September, with an average of 23 rainy days and 202 mm (7.9 inches) of precipitation per month. The driest months in San Rafael de la Marana are January, April and December. On average, 4 mm (0.2 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 6 (0.2) | 7 (0.3) | 7 (0.3) | 3 (0.1) | 44 (1.7) | 165 (6.5) | 234 (9.2) | 188 (7.4) | 183 (7.2) | 67 (2.6) | 20 (0.8) | 4 (0.2) |
| Average precipitation days (≥ 1 mm) | 1 | 1 | 2 | 1 | 8 | 18 | 25 | 23 | 21 | 10 | 3 | 1 |
The sunniest months in San Rafael de la Marana are March, April and May, when the sun shines an average of 10 hours 45 minutes a day. Least sunny months in San Rafael de la Marana: January, February and November receive an average of 8 hours 49 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 236 | 272 | 322 | 325 | 342 | 306 | 317 | 316 | 291 | 297 | 285 | 289 |
| Mean daily daylight hours | 11h 2m | 11h 28m | 12h 2m | 12h 36m | 13h 5m | 13h 20m | 13h 12m | 12h 46m | 12h 13m | 11h 38m | 11h 9m | 10h 54m |
San Rafael de la Marana experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly San Rafael de la Marana UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 9 | 11 | 14 | 15 | 14 | 14 | 13 | 13 | 14 | 12 | 9 | 8 |
Discover in-depth weather details for every month in San Rafael de la Marana. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about San Rafael de la Marana's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.
Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.