Pima County 氣候 and Average 天氣
氣候 of Pima County: average temperatures, rainfall and seasons month by month.
氣候 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 | ★★★★☆ |
氣候 type: Hot and arid. 來源： 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，天氣為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 |
最佳旅遊時間 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 27°C is 4.5°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
- 週日glasses, a brimmed hat and SPF 30+
- 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. 人口約為1.1 million.
目前氣溫為17°C (62°F) in Pima County，天氣為晴朗. 體感溫度為16°C. 今天氣溫介於15°C至27°C. 降雨機率為1%. Sightseeing conditions score 9.8/10 - 極佳 — 現在適合出發.
最佳旅遊時間是Pima County is 二月, 三月, 四月 and 五月. 氣候為hot and arid. 一月, 七月 and 八月 tend至be the least comfortable months. 六月 is the warmest month，天氣為average highs near 39°C, while 一月 is the coldest，天氣為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.
簡單來說。 Today is cooler than average for 十月. The forecast high of 27°C is 4.5°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
天氣 map for Pima County
Animated model layers. Pick a layer至load it.
Animated layers by 風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.
氣候 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現在?
It is currently 17°C (62°F)，天氣為晴朗. 濕度 is 70% and wind is 6 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 9:00 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. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天氣 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 23, 2026 at 9:00 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
