McAllen, TX weather in June
Expect hot, oppressively humid, mostly dry weather in McAllen in June, with highs near 97°F and lows near 78°F. Rain falls on about 5 days. Plan outdoor time for mornings and evenings.
- Normal high
- 97°F
- Normal low
- 78°F
- Wet days
- 5
- 3.0 in total
- Muggy days
- 30
- dew point 65°F+
How June changes from start to finish
| June 1 | June 30 | |
|---|---|---|
| Normal high | 96°F | 98°F |
| Normal low | 77°F | 79°F |
| Chance of a wet day | 16% | 18% |
| Sunrise / sunset | 6:40 am / 8:20 pm | 6:43 am / 8:29 pm |
| Daylight | 13.7 h | 13.8 h |
Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Central Time).
A typical June day
- 6 am77°Fdew point 74°F
- 9 am85°Fdew point 74°F
- Noon92°Fdew point 71°F
- 3 pm94°Fdew point 70°F
- 6 pm90°Fdew point 71°F
- 9 pm83°Fdew point 73°F
NOAA hourly normals (local standard time) from Mcallen Miller Intl Airport (2 mi away); average wind 12 mph; clear or few clouds in 66% of daytime hours, mostly cloudy or overcast in 17%.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F0 of 30
- Hot dayshigh 90°F or more28 of 30
- Muggy daysdaily mean dew point 65°F or more30 of 30
- Wet daysat least 0.01 in of rain or melted snow5 of 30
- Notable rainat least 0.10 in3 of 30
- Freezing nightslow 32°F or below0 of 30
Average days per June, counted from daily records for each year 1991-2020.
Rain in June
Normal precipitation is 3.0 in; a dry June brings about 0.5 in and a wet one about 4.4 in (25th and 75th percentiles). About 1 day brings half an inch or more, and about 1 an inch or more.
How June varies from year to year
- Warmest June, 1991-20202017: average high 101°F
- Coolest June1993: average high 91°F
- Wettest June2010: 10.7 in
- Driest June1998: 0.02 in
- Highest reading111°F (June 22, 2017)
- Lowest reading66°F (June 13, 1995)
From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.
June compared with May and July
| May | June | July | |
|---|---|---|---|
| Normal high | 93°F | 97°F | 99°F |
| Normal low | 74°F | 78°F | 79°F |
| Wet days | 4 | 5 | 5 |
| Comfortable days | 0 | 0 | 0 |
| Daylight | 13.4 h | 13.8 h | 13.6 h |
Highs change by +4°F from May and +2°F into July.
Nearby alternatives in June
- Cooler: South Padre Island, TX66 mi · high 88°F · 6 wet days
How McAllen ranks in June
- Normal high15th warmest of 378 cities; 3rd of 38 in Texas
- Wet days90th driest of 378
- Comfortable days334th most of 340
What to pack for McAllen in June
- Light, breathable clothing – highs near 97°F and about 30 muggy days
Heating and cooling
June has 0 heating degree days and 681 cooling degree days (base 65°F), 13% of the year's total heating and cooling demand.
Questions
How hot is McAllen in June?
The normal high is 97°F and the normal low is 78°F. From 1991 to 2020 the hottest June reading was 111°F (June 22, 2017).
Does it rain a lot in McAllen in June?
About 5 days in June have at least 0.01 in of precipitation, and the normal total is 3.1 in. The wettest June in 1991-2020 was in 2010 (10.7 in); the driest was in 1998 (0.02 in).
Is June a good time to visit McAllen?
June ranks 9th of 12 months on our comfort score for McAllen (35 out of 100). It has almost no comfortable days and about 28 days at 90°F or hotter. The best months are January and December.
Where the numbers come from
- Temperature, rain, frost dates, humidity and wind by hour and cloud cover: Mcallen Miller Intl Airport (USW00012959), 2.0 mi SW of the city center, 100 ft . NOAA normals and daily records, 1991-2020.
- Snowfall and snow depth: Mcallen (USC00415701), 1.5 mi WSW of the city center, 100 ft . NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Mc Allen Miller Intl Arpt (722506-12959), 1.9 mi SSW of the city center, 99 ft . Hourly observations, 1991-2020.