Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Beale Air Force Base features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 9 °C (48 °F) and 27 °C (81 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 43 °C (109 °F). The average annual precipitation amounts to about 909 mm (35.8 inches) and receives 61 rainy days on the 1 mm (0.04 inches) threshold annually. Beale Air Force Base enjoys an average of 3387 hours of sunshine throughout the year, and daylight varies from 9 hours 28 minutes to 14 hours 50 minutes per day.
The warmest months in Beale Air Force Base are June, July and August, with daily mean temperatures ranging from 25 to 27 °C (76 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 10 °C (48 - 50 °F) throughout the day. On average each year, Beale Air Force Base experiences 149 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 23°C (74°F) |
26°C (79°F) |
30°C (86°F) |
32°C (91°F) |
38°C (100°F) |
42°C (109°F) |
42°C (108°F) |
43°C (109°F) |
43°C (109°F) |
37°C (99°F) |
28°C (84°F) |
24°C (75°F) |
| Mean maximum | 19°C (67°F) |
23°C (73°F) |
27°C (81°F) |
30°C (86°F) |
36°C (97°F) |
39°C (103°F) |
41°C (105°F) |
40°C (105°F) |
39°C (103°F) |
33°C (91°F) |
25°C (78°F) |
20°C (68°F) |
| Average high | 14°C (58°F) |
17°C (62°F) |
18°C (65°F) |
22°C (73°F) |
27°C (81°F) |
32°C (91°F) |
35°C (96°F) |
35°C (94°F) |
32°C (89°F) |
26°C (80°F) |
19°C (66°F) |
14°C (57°F) |
| Daily mean | 9°C (49°F) |
10°C (50°F) |
12°C (54°F) |
16°C (61°F) |
20°C (68°F) |
25°C (76°F) |
27°C (81°F) |
26°C (79°F) |
23°C (74°F) |
18°C (64°F) |
12°C (54°F) |
9°C (48°F) |
| Average low | 5°C (41°F) |
5°C (41°F) |
7°C (44°F) |
10°C (50°F) |
13°C (55°F) |
17°C (63°F) |
19°C (66°F) |
19°C (66°F) |
16°C (60°F) |
10°C (51°F) |
6°C (44°F) |
4°C (40°F) |
| Mean minimum | -1°C (30°F) |
-2°C (28°F) |
0°C (33°F) |
3°C (38°F) |
7°C (46°F) |
11°C (52°F) |
15°C (59°F) |
14°C (58°F) |
10°C (50°F) |
4°C (40°F) |
0°C (33°F) |
-1°C (30°F) |
| Minimum | -2°C (28°F) |
-5°C (24°F) |
-1°C (30°F) |
1°C (34°F) |
5°C (41°F) |
10°C (50°F) |
14°C (58°F) |
13°C (56°F) |
8°C (46°F) |
3°C (38°F) |
-1°C (30°F) |
-2°C (28°F) |
Compare temperature, precipitation, sunshine, UV index in Beale Air Force Base, California, United States with other places around the world.
Beale Air Force Base usually has the most precipitation in January, February and March, with an average of 10 rainy days and 164 mm (6.5 inches) of precipitation per month. The driest months in Beale Air Force Base are June, July and August. On average, 2 mm (0.1 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 164 (6.5) | 164 (6.5) | 163 (6.4) | 74 (2.9) | 37 (1.5) | 6 (0.2) | 1 (0.0) | 0 (0.0) | 8 (0.3) | 52 (2.1) | 94 (3.7) | 144 (5.7) |
| Average precipitation days (≥ 1 mm) | 10 | 8 | 13 | 6 | 3 | 1 | 0 | 0 | 1 | 2 | 7 | 10 |
The sunniest months in Beale Air Force Base are June, July and August, when the sun shines an average of 12 hours 26 minutes a day. Least sunny months in Beale Air Force Base: January, February and December receive an average of 5 hours 47 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 141 | 200 | 248 | 295 | 358 | 385 | 396 | 361 | 314 | 282 | 215 | 186 |
| Mean daily daylight hours | 9h 47m | 10h 45m | 11h 59m | 13h 14m | 14h 18m | 14h 50m | 14h 32m | 13h 35m | 12h 22m | 11h 7m | 10h 1m | 9h 28m |
Beale Air Force Base experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Beale Air Force Base UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 3 | 5 | 7 | 8 | 10 | 11 | 11 | 10 | 9 | 6 | 4 | 3 |
Discover in-depth weather details for every month in Beale Air Force Base. 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 Beale Air Force Base'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.