San Bernardino in may: average Weather, Temperature and Climate
Weather in San Bernardino in may 2025
The weather in San Bernardino in the month of may comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
perfect weather UV index: 6
Weather at 6am
63°F
Clear/Sunny
82% of time
13%
3%
2%
Weather at 12pm
81°F
Clear/Sunny
79% of time
14%
6%
1%
Weather at 6pm
68°F
Clear/Sunny
78% of time
16%
5%
2%
Weather at 3am
56°F
78%
16%
3%
2%
Evolution of daily average temperature and precipitation in San Bernardino in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San Bernardino in may.
The climate of San Bernardino in may is perfect
The weather in may in San Bernardino is dry ; it hardly ever rains (0.3in of rainfall over 0 days).
The climate good in that area may. The high seasonal norm is 81°F. On average, the recorded minimum temperature is 63°F. Thus, the mean temperature average on this month of may in San Bernardino is 72°F. These temperatures are far removed from those records observed in San Bernardino in the month of may with a maximum record of 104°F in 2009 and a minimum record of 40°F in 2010. You can plan to have about 10 days with temperatures above 86°F, or 32 of the month.
On average, in San Bernardino, the days of may last 13:57. Sunrise is at 04:47 and sunset is at 18:44.
With a perfect climate, this month is recommended to go in this locality in California.
Seasonal average climate and temperature of San Bernardino in may
Check below seasonal norms These statistics are generated from the weather statements of the past years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 63°F | ||||
| Highest record temperature | 104°F (2009) | ||||
| Lowest record temperature | 40°F (2010) | ||||
| Number of days at +86°F | 10 day(s) (32%) | ||||
| Number of days at +65°F | 29 day(s) (94%) | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 63°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.3in | ||||
| Number of days with rainfall | 0 day(s) (0%) | ||||
| Record daily rainfall | 0.2in (2013) | ||||
| Other climate data | |||||
| Humidity | 52% | ||||
| Visibility | 9.88km | ||||
| Cloud cover | 11% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:47 | ||||
| Time of sunset | 18:44 | ||||
| Length of day | 13:57 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last may?
Here is the day by day recorded weather in San Bernardino in may 2024:
59°F to 79°F
58°F to 81°F
59°F to 79°F
56°F to 72°F
47°F to 65°F
45°F to 74°F
58°F to 76°F
52°F to 79°F
59°F to 83°F
61°F to 85°F
63°F to 85°F
59°F to 85°F
59°F to 83°F
54°F to 79°F
52°F to 76°F
58°F to 79°F
58°F to 79°F
58°F to 79°F
54°F to 77°F
49°F to 72°F
56°F to 79°F
59°F to 79°F
54°F to 76°F
56°F to 68°F
52°F to 72°F
50°F to 77°F
59°F to 83°F
61°F to 83°F
58°F to 83°F
65°F to 86°F
59°F to 85°F
Map: other cities in California in may
Cities near San Bernardino:
| San Bernardino National Forest in may | perfect weather |
| Temecula in may | perfect weather |
| Angeles National Forest in may | perfect weather |
| Palm Springs in may | perfect weather |
| Newport Beach in may | perfect weather |
| San Clemente in may | perfect weather |
| Huntington Beach in may | perfect weather |
| Los Angeles in may | perfect weather |
| Hollywood in may | perfect weather |
| Oceanside in may | perfect weather |
| Cleveland National Forest in may | perfect weather |
| Carlsbad in may | perfect weather |
Click over cities on the map for information about the weather in may.
San Bernardino
perfect weather
good
tolerable
bad
very bad
Weather data for San Bernardino in may:
Weather data for San Bernardino for may are derived from an average of the weather forecast since 2009 in San Bernardino. There is a margin of error and these forecasts are to be considered as general information only. The weather in San Bernardino can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to San Bernardino.