Humid subtropical climate
Climate Richardson - Texas
Annual high75ºF
Annual low55ºF
Precipitation41.61 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 56 | 34 | 2.60 |
| Feb | 59 | 38 | 3.05 |
| Mar | 67 | 45 | 3.74 |
| Apr | 75 | 54 | 3.48 |
| May | 83 | 64 | 5.49 |
| Jun | 89 | 70 | 4.25 |
| Jul | 94 | 74 | 2.57 |
| Aug | 95 | 74 | 2.18 |
| Sep | 88 | 66 | 3.14 |
| Oct | 78 | 55 | 4.82 |
| Nov | 66 | 45 | 3.28 |
| Dec | 57 | 36 | 3.01 |
- JanHigh 56ºFLow 34ºFPrecip 2.60 inch
- FebHigh 59ºFLow 38ºFPrecip 3.05 inch
- MarHigh 67ºFLow 45ºFPrecip 3.74 inch
- AprHigh 75ºFLow 54ºFPrecip 3.48 inch
- MayHigh 83ºFLow 64ºFPrecip 5.49 inch
- JunHigh 89ºFLow 70ºFPrecip 4.25 inch
- JulHigh 94ºFLow 74ºFPrecip 2.57 inch
- AugHigh 95ºFLow 74ºFPrecip 2.18 inch
- SepHigh 88ºFLow 66ºFPrecip 3.14 inch
- OctHigh 78ºFLow 55ºFPrecip 4.82 inch
- NovHigh 66ºFLow 45ºFPrecip 3.28 inch
- DecHigh 57ºFLow 36ºFPrecip 3.01 inch
Climate summary
What is the average weather in Richardson, Texas?
Richardson experiences a humid subtropical climate, characterized by hot summers and cool winters, creating a strong seasonal contrast. Rainfall is fairly wet overall, spread fairly evenly throughout the year, though spring is typically the wettest season. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months.
Richardson weather averages
Annual high75ºF
Annual low55ºF
Precipitation41.61 inch
Daily normals Richardson - Texas - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 54.9 | 35.6 | 0.11 | 0.11 |
| Jan 2 | 54.9 | 35.5 | 0.22 | 0.22 |
| Jan 3 | 54.9 | 35.5 | 0.33 | 0.33 |
| Jan 4 | 54.9 | 35.4 | 0.43 | 0.43 |
| Jan 5 | 54.9 | 35.4 | 0.53 | 0.53 |
| Jan 6 | 55.0 | 35.4 | 0.63 | 0.63 |
| Jan 7 | 55.0 | 35.3 | 0.73 | 0.73 |
| Jan 8 | 55.1 | 35.3 | 0.83 | 0.83 |
| Jan 9 | 55.1 | 35.3 | 0.93 | 0.93 |
| Jan 10 | 55.2 | 35.4 | 1.02 | 1.02 |
| Jan 11 | 55.3 | 35.4 | 1.11 | 1.11 |
| Jan 12 | 55.3 | 35.4 | 1.20 | 1.20 |
| Jan 13 | 55.4 | 35.4 | 1.29 | 1.29 |
| Jan 14 | 55.5 | 35.5 | 1.38 | 1.38 |
| Jan 15 | 55.6 | 35.5 | 1.47 | 1.47 |
| Jan 16 | 55.7 | 35.6 | 1.56 | 1.56 |
| Jan 17 | 55.8 | 35.6 | 1.65 | 1.65 |
| Jan 18 | 55.9 | 35.7 | 1.73 | 1.73 |
| Jan 19 | 56.1 | 35.7 | 1.81 | 1.81 |
| Jan 20 | 56.2 | 35.8 | 1.90 | 1.90 |
| Jan 21 | 56.3 | 35.9 | 1.98 | 1.98 |
| Jan 22 | 56.4 | 36.0 | 2.06 | 2.06 |
| Jan 23 | 56.5 | 36.1 | 2.15 | 2.15 |
| Jan 24 | 56.7 | 36.2 | 2.23 | 2.23 |
| Jan 25 | 56.8 | 36.3 | 2.31 | 2.31 |
| Jan 26 | 56.9 | 36.4 | 2.38 | 2.38 |
| Jan 27 | 57.0 | 36.5 | 2.46 | 2.46 |
| Jan 28 | 57.2 | 36.6 | 2.53 | 2.53 |
| Jan 29 | 57.3 | 36.7 | 2.62 | 2.62 |
| Jan 30 | 57.4 | 36.8 | 2.70 | 2.70 |
| Jan 31 | 57.6 | 36.9 | 2.78 | 2.78 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Richardson - May 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| May 1 | 64.9 | 55.9 | 0.00 |
| May 2 | 77.0 | 53.1 | 0.00 |
| May 3 | 81.0 | 57.9 | 0.00 |
| May 4 | 81.0 | 63.0 | 0.00 |
| May 5 | 89.1 | 73.9 | 0.00 |
| May 6 | 75.0 | 53.1 | 0.00 |
| May 7 | 75.0 | 53.1 | 0.00 |
| May 8 | 77.0 | 62.1 | 0.01 |
| May 9 | 88.0 | 69.1 | 0.00 |
| May 10 | 78.1 | 63.0 | 0.64 |
| May 11 | 77.0 | 57.9 | 0.04 |
| May 12 | 84.9 | 59.0 | 0.00 |
| May 13 | 90.0 | 62.1 | 0.00 |
| May 14 | 90.0 | 66.9 | 0.00 |
| May 15 | 91.0 | 66.9 | 0.00 |
| May 16 | 82.9 | 70.0 | 0.00 |
| May 17 | 87.1 | 73.9 | 0.00 |
| May 18 | 90.0 | 78.1 | 0.00 |
| May 19 | 84.9 | 66.0 | 0.33 |
| May 20 | 82.9 | 64.0 | 0.01 |
| May 21 | 75.0 | 69.1 | 0.00 |
| May 22 | 88.0 | 68.0 | 0.00 |
| May 23 | 88.0 | 64.9 | 0.45 |
| May 24 | 86.0 | 68.0 | 0.00 |
| May 25 | 88.0 | 70.0 | 0.00 |
| May 26 | 88.0 | 71.1 | 0.00 |
| May 27 | 82.0 | 66.9 | 1.18 |
| May 28 | 88.0 | 68.0 | 0.00 |
| May 29 | 91.0 | 71.1 | 0.00 |
| May 30 | 91.9 | 75.0 | 0.00 |
| May 31 | 93.9 | 75.0 | 0.00 |
The data for May 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature93.9ºF · May 31
- Lowest max temperature64.9ºF · May 1
- Highest min temperature78.1ºF · May 18
- Lowest min temperature53.1ºF · May 2
Geo Richardson - Texas
Location
- Country
- United States
- State
- Texas
- County
- –
- City
- Richardson
- Zip Code
- 75080
- Elevation
- 630 ft
- Longitude
- -96.73
- Latitude
- 32.95
- ICAO
- –
- IATA
- –