Climate averages 1991–2020
Pasadena (Texas), United States weather
in June.
A hot, wet month: the 3rd warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Pasadena (Texas), United States: daytime highs average 31.5°C and nights cool to about 23.7°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 113 mm of rain on roughly 13 days, which makes June a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 01 min on an average June day.
The nearest other city in this atlas is Pearland (16 km away). In June its highs average 31.5°C, about as warm as Pasadena (Texas), United States, with 108 mm of rain.
Among the 498 cities listed in the United States, Pasadena (Texas), United States ranks joint 75th of 498 for the warmest June highs and joint 421st of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Pasadena (Texas), United States is 3.6°C warmer than that mean.
From June to July, average highs rise by 1.1°C to 32.6°C, and monthly rainfall falls from 113 mm to 91 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Pasadena (Texas), United States climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 16.8°C7.9°C | 7.9°C | 106 | 10.0 | 10.510 h |
| February | 18.7°C9.7°C | 9.7°C | 84 | 9.1 | 11.111 h |
| March | 21.8°C12.9°C | 12.9°C | 94 | 9.2 | 12.012 h |
| April | 25.2°C16.3°C | 16.3°C | 96 | 8.9 | 12.913 h |
| May | 28.9°C20.6°C | 20.6°C | 90 | 9.8 | 13.614 h |
| June, selected | 31.5°C23.7°C | 23.7°C | 113 | 12.7 | 14.014 h |
| July | 32.6°C24.6°C | 24.6°C | 91 | 12.7 | 13.914 h |
| August | 33.0°C24.6°C | 24.6°C | 98 | 13.2 | 13.213 h |
| September | 30.6°C22.3°C | 22.3°C | 118 | 11.8 | 12.412 h |
| October | 26.7°C17.7°C | 17.7°C | 105 | 8.7 | 11.511 h |
| November | 21.4°C12.5°C | 12.5°C | 103 | 8.3 | 10.711 h |
| December | 17.7°C9.0°C | 9.0°C | 105 | 9.6 | 10.310 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Pearland in JuneUnited States · 16 kmHigh 31.5°C · Low 23.8°C · 108 mm rain
- Houston in JuneUnited States · 17 kmHigh 31.7°C · Low 23.5°C · 113 mm rain
- Baytown in JuneUnited States · 23 kmHigh 31.2°C · Low 23.8°C · 120 mm rain
- League City in JuneUnited States · 23 kmHigh 30.7°C · Low 24.4°C · 110 mm rain
- Missouri City in JuneUnited States · 33 kmHigh 31.7°C · Low 23.7°C · 107 mm rain
- Sugar Land in JuneUnited States · 42 kmHigh 31.9°C · Low 23.6°C · 103 mm rain
- Cypress in JuneUnited States · 56 kmHigh 32.1°C · Low 23.3°C · 110 mm rain
- The Woodlands in JuneUnited States · 59 kmHigh 32.2°C · Low 23.1°C · 113 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Pasadena) is explained once on the Pasadena (Texas), United States year overview and on the Sources, method and limits page.
Houston lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.