Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Dennehotso features a cold semi-arid climate (BSk). Temperatures typically range between 1 °C (34 °F) and 28 °C (82 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 152 mm (6.0 inches) and receives 32 rainy days on the 1 mm (0.04 inches) threshold annually. Dennehotso enjoys an average of 3628 hours of sunshine throughout the year, and daylight varies from 9 hours 40 minutes to 14 hours 37 minutes per day.
The warmest months in Dennehotso are June, July and August, with daily mean temperatures ranging from 25 to 28 °C (78 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (34 - 40 °F) throughout the day. On average each year, Dennehotso experiences 129 days above 25 °C (77.0 °F) and 96 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 16°C (62°F) |
23°C (75°F) |
27°C (81°F) |
30°C (86°F) |
34°C (94°F) |
39°C (102°F) |
39°C (103°F) |
37°C (100°F) |
36°C (98°F) |
30°C (87°F) |
24°C (75°F) |
18°C (65°F) |
| Mean maximum | 13°C (56°F) |
18°C (65°F) |
24°C (75°F) |
28°C (83°F) |
32°C (90°F) |
35°C (96°F) |
38°C (101°F) |
36°C (97°F) |
35°C (95°F) |
29°C (84°F) |
21°C (70°F) |
14°C (58°F) |
| Average high | 7°C (44°F) |
11°C (52°F) |
15°C (60°F) |
21°C (70°F) |
25°C (78°F) |
33°C (91°F) |
34°C (93°F) |
33°C (92°F) |
29°C (84°F) |
20°C (69°F) |
14°C (58°F) |
7°C (45°F) |
| Daily mean | 1°C (34°F) |
4°C (40°F) |
9°C (48°F) |
14°C (57°F) |
18°C (66°F) |
25°C (78°F) |
28°C (82°F) |
27°C (81°F) |
22°C (71°F) |
13°C (55°F) |
7°C (44°F) |
1°C (34°F) |
| Average low | -4°C (25°F) |
-2°C (29°F) |
2°C (36°F) |
6°C (43°F) |
10°C (50°F) |
16°C (61°F) |
20°C (68°F) |
19°C (66°F) |
13°C (57°F) |
5°C (42°F) |
-0°C (32°F) |
-4°C (25°F) |
| Mean minimum | -13°C (9°F) |
-10°C (14°F) |
-6°C (22°F) |
-3°C (27°F) |
4°C (39°F) |
8°C (47°F) |
15°C (59°F) |
14°C (57°F) |
5°C (41°F) |
-4°C (25°F) |
-9°C (16°F) |
-12°C (11°F) |
| Minimum | -20°C (-4°F) |
-16°C (3°F) |
-10°C (15°F) |
-4°C (24°F) |
1°C (34°F) |
6°C (43°F) |
12°C (54°F) |
11°C (51°F) |
1°C (34°F) |
-9°C (17°F) |
-13°C (9°F) |
-14°C (6°F) |
Compare temperature, precipitation, sunshine, UV index in Dennehotso, Arizona, United States with other places around the world.
Dennehotso usually has the most precipitation in February, March and October, with an average of 4 rainy days and 22 mm (0.9 inches) of precipitation per month. The driest months in Dennehotso are April, June and August. On average, 5 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) | 18 (0.7) | 19 (0.8) | 29 (1.1) | 8 (0.3) | 10 (0.4) | 2 (0.1) | 8 (0.3) | 4 (0.2) | 9 (0.3) | 19 (0.8) | 8 (0.3) | 18 (0.7) |
| Average precipitation days (≥ 1 mm) | 5 | 4 | 6 | 1 | 2 | 0 | 2 | 1 | 1 | 3 | 2 | 5 |
The sunniest months in Dennehotso are May, June and July, when the sun shines an average of 12 hours 14 minutes a day. Least sunny months in Dennehotso: January, February and December receive an average of 7 hours 10 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 188 | 234 | 293 | 327 | 366 | 378 | 381 | 359 | 318 | 292 | 257 | 229 |
| Mean daily daylight hours | 9h 57m | 10h 51m | 11h 59m | 13h 9m | 14h 8m | 14h 37m | 14h 21m | 13h 28m | 12h 21m | 11h 11m | 10h 11m | 9h 40m |
Dennehotso experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 12 - 13, which corresponds to the 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 5. For more detailed information, check out our hourly Dennehotso UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 4 | 6 | 9 | 11 | 12 | 13 | 13 | 11 | 11 | 8 | 5 | 4 |
Discover in-depth weather details for every month in Dennehotso. 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 Dennehotso'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.