If you plan to visit Tucson in July, the weather is typically alright, with an average high temperature of +99°F during the day and approximately 8 sunny days. Expect some rainy, though, as there are typically 11 rainy days in the month and around 51 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flightsin one click on Avionero.
Good to know:
July is usually the hottest month of the year in Tucson;
Average weather
☀️
+99°F
Avg. max. temperature
+63°F
Min.
+113°F
Max.
51 mm
Total precipitation
42%
Avg. humidity
3 m/s
Avg. wind
8 ☀️
Sunny Days
4 ⛅️
Cloudy
11 🌦
Rainy
Our opinion: Tucson has OK weather in July.
Average temperature in Tucson in July
Here are the expected maximum, average and minimum temperatures in Tucson for July based on the historical data.
Last Year
Historical Data
Going from a maximum of +111°F during the day to a minimum of +73°F during the night, the temperature in July averages around +108°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +106°F to +106°F.
Is Tucson warm or cold in July?
Tucson is typically hot in July.
Maximum temperatures go up compared to the previous month from +99°F to +99°F. The minimum temperature also goes up from +72°F to +75°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
July is the hottest month in Tucson, here is the comparison with other months:
Climate in Tucson in July
Tucson weather looks like this, on average, in July and the surrounding months.
June
July
August
Avg. temperature
+99°F
+99°F
+97°F
Min. temperature
+54°F
+63°F
+63°F
Max. temperature
+113°F
+113°F
+109°F
Rainfall
7 mm
51 mm
57 mm
Wind
3 m/s
3 m/s
2 m/s
Humidity
23%
42%
48%
Air pressure
1008 HPa
1010 HPa
1011 HPa
Sunny days
21
8
6
Cloudy days
4
4
2
Rainy days
3
11
13
Snowy days
0
0
0
July typically has worse weather conditions compared to June.The temperature levels stay the same in the area of +99°F for average maximum temperature during the day.Prepare for more rain. Average rainfall goes from 7 mm to 51 mm.Humidity rises from 23% to 42%.The average wind speed doesn’t change much during July, staying around 3 m/s.The days becoming less sunny, going from 21 sunny days in June to 8 in July.
August brings much the same weather, it remains ok.
Wind speed in Tucson in July based on historical data.
Last Year
Historical Data
The average wind speed is 3 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Tucson is gradually increasing during July, going from 3 m/s to 3 m/s over the course of the month.
Rain
Amount of rainfall in mm during July in Tucson based on historical data.
Last Year
Historical Data
Typically, there is a 29% chance of rain on an average day in July, with total rainfall of approximately 40 mm. The maximum amount of rainfall per day is around 20 mm, which is considered light rain.On average, there are about 9 rainy days during July, so prepare to bring an umbrella.
July is one of the rainiest months in Tucson, here is a comparison with other months, total mm:
Tucson wettest month is August, where a typical day has a 42% chance of precipitation and 57 mm of rainfall per day. May, on the other hand, is the driest month with a mere 6% chance of precipitation and 5 mm of rainfall per day.
How was the weather last July in Tucson?
This is the weather in Tucson in July 2023:
1 July
☀️
+105°F
2 July
☀️
+106°F
3 July
☀️
+107°F
4 July
☀️
+106°F
5 July
☀️
+105°F
6 July
☀️
+108°F
7 July
☀️
+108°F
8 July
☀️
+108°F
9 July
☀️
+105°F
10 July
☀️
+103°F
11 July
☀️
+104°F
12 July
☁️
+101°F
13 July
☀️
+105°F
14 July
☀️
+106°F
15 July
☁️
+108°F
16 July
☀️
+108°F
17 July
☀️
+109°F
18 July
☀️
+109°F
19 July
☀️
+110°F
20 July
☀️
+110°F
21 July
☀️
+109°F
22 July
☀️
+109°F
23 July
☀️
+109°F
24 July
☀️
+108°F
25 July
☀️
+111°F
26 July
☀️
+109°F
27 July
☀️
+108°F
28 July
☀️
+107°F
29 July
☀️
+106°F
30 July
☀️
+105°F
31 July
☀️
+105°F
In July 2023 Tucson had 29 sunny days, 2 cloudy days, and 0 rainy days. The average maximum temperature was +108°F, with an absolute maximum of +111°F and a minimum of +100°F. The average humidity was 31%, with a maximum of 100% and a minimum of 8%. The average wind speed was 3 m/s, with a maximum of 13 m/s and a minimum of 0 m/s.
Are you planning a trip in July?
Climate Change Over the Years
This is how Tucson climate has changed over the last 43 years.
The climate in Tucson in July has not changed that much over the last 43 years.
The average temperature was the lowest in 1983 (+79°F) and the highest in 2017 (+88°F). The driest year was 2002 with only 96 mm of rainfall, and the wettest year was 2012 with 1690 mm.
FAQ
Frequently asked questions about the weather in Tucson in July:
Is July a good time to visit Tucson?
It’s always a good time to visit Tucson, but the weather is changeable in July, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Tucson in July?
Absolutely, July is hot in Tucson. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.
Is Tucson rainy in July?
Tucson is often rainy in July. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Tucson in July?
Usually, it’s not very sunny in Tucson in July, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
For this page, we’ve looked at the typical weather in Tucson, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.