Pima County 气候 and Average 天气
气候 of Pima County: average temperatures, rainfall and seasons month by month.
气候 in Pima County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 17° | 4° | 40 mm | ★★★★☆ |
| 二月 | 22° | 8° | 24 mm | ★★★★☆ |
| 三月 | 25° | 10° | 38 mm | ★★★★☆ |
| 四月 | 28° | 13° | 7 mm | ★★★★★ |
| 五月 | 33° | 17° | 10 mm | ★★★★★ |
| 六月 | 39° | 24° | 12 mm | ★★★★☆ |
| 七月 | 38° | 26° | 46 mm | ★★★★☆ |
| 八月 | 38° | 26° | 34 mm | ★★★★☆ |
| 九月 | 35° | 22° | 39 mm | ★★★★☆ |
| 十月 | 32° | 17° | 50 mm | ★★★★☆ |
| 十一月 | 24° | 10° | 30 mm | ★★★★☆ |
| 十二月 | 22° | 7° | 19 mm | ★★★★☆ |
气候 type: Hot and arid. 来源： Open-Meteo archive (ERA5).
Recent extremes in Pima County
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Pima County compares，天气为nearby places
Annual averages, and the difference against Pima County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Tucson | 0 km | 22°C | about the same | 349 mm |
| Saguaro National Park | 20 km | 22°C | about the same | 303 mm |
| Phoenix Sky Harbor International Airport | 166 km | 25°C | +2°C warmer | 295 mm |
| Phoenix | 171 km | 25°C | +2°C warmer | 295 mm |
| Area Code 602 | 171 km | 25°C | +2°C warmer | 295 mm |
最佳旅游时间 Pima County
Go in 二月, 三月, 四月 and 五月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 七月 and 八月 - expect the least comfortable mix of heat, cold or rain.
What this means for Pima County
Today is cooler than average for 十月. The forecast high of 26°C is 5.9°C below the 32°C typical for this month.
雨 is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 22°C.
What至pack, what至skip
- Lightweight, light-coloured clothing and a refillable water bottle
- 周日glasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 19°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid 一月, 七月 and 八月 - historically the least comfortable months here.
摘要
Pima County is a county in Arizona. Pima County is a county in the United States. 人口约为1.1 million.
目前气温为19°C (66°F) in Pima County，天气为晴. 体感温度为17°C. 今天气温在12°C至26°C. 降水概率为2%. Sightseeing conditions score 9.7/10 - 极佳 — 现在适合出行.
最佳旅游时间是Pima County is 二月, 三月, 四月 and 五月. 气候为hot and arid. 一月, 七月 and 八月 tend至be the least comfortable months. 六月 is the warmest month，天气为average highs near 39°C, while 一月 is the coldest，天气为lows near 4°C.
The closest major airport is Phoenix Sky Harbor International Airport (PHX), about 166 km away. Nearby highlights include Saguaro National Park, Slide Rock State Park and Petrified Forest National Park.
简单来说。 Today is cooler than average for 十月. The forecast high of 26°C is 5.9°C below the 32°C typical for this month. The best window至be outside is roughly 9 AM至12 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Pima County today at 9.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Pima County
天气 map for Pima County
Animated model layers. Pick a layer至load it.
Animated layers by 风y. For pin-level detail and nearby places, see the interactive map below.
Explore Pima County
Every topic we hold for this place, and the same topic for the places around it.
气候 for related places
Frequently asked questions
Where is Pima County?
Pima County is a county in Arizona. Its coordinates are 32.2226, -110.9747. It lies in 北美洲.
What is the weather like in Pima County现在?
It is currently 19°C (66°F)，天气为晴. 湿度 is 40% and wind is 7 km/h.
When is the best time至visit Pima County?
二月, 三月, 四月 and 五月 offer the most comfortable conditions in Pima County, which has a hot and arid climate. 一月, 七月 and 八月 are usually the hardest months for outdoor plans.
What time zone is Pima County in?
Pima County observes America/Phoenix (UTC-07:00). The local time is 3:14 AM.
How many people live in Pima County?
Pima County has a population of approximately 1.1 million.
What is the nearest airport至Pima County?
The closest airports are Phoenix Sky Harbor International Airport (PHX), 166 km away.
What are the top things至do in Pima County?
Popular options include Saguaro National Park, Slide Rock State Park and Petrified Forest National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 十月 25, 2026 at 3:14 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
