Concho Park/Ivie Reservoir, Texas climate: Climate normals at a NOAA weather station
Concho Park/Ivie Reservoir's normal year runs from 31°F January nights to 97°F July afternoons, with 23.1 inches of precipitation a year. (NOAA 1991-2020 normals)
In metric: a yearly mean of 18.8°C, January lows of 0°C, July highs of 36°C, 586 mm of precipitation a year.
- NOAA stationConcho Park/Ivie Reservoir
- Station IDUSC00411934
- Location31.55°N 99.71°W
- Elevation1,569 ft (478 m)
On October 23, the normal high in Concho Park/Ivie Reservoir is 78°F and the normal low 50°F, and the chance of measurable rain or snow is 14%.
Normals describe a typical year at the station, not a forecast. The National Weather Service forecast for Concho Park/Ivie Reservoir.
- Jan 60° 31°
- Feb 65° 36°
- Mar 72° 44°
- Apr 80° 51°
- May 87° 61°
- Jun 93° 69°
- Jul 97° 71°
- Aug 96° 71°
- Sep 90° 64°
- Oct 81° 53°
- Nov 69° 43°
- Dec 62° 34°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
What is the weather like at Concho Park/Ivie Reservoir each month?
July is the warmest month, with normal highs of 97°F; January the coldest, with normal lows of 31°F. The most precipitation falls in June (3.33 in), the least in December (0.87 in).
| Month | High | Low | Mean | Precip. | Wet days | 90°F days | Freezing nights | Daylight |
|---|---|---|---|---|---|---|---|---|
| January | 60°F | 31°F | 45.9°F | 0.97 | 3 | <1 | 17 | 10 h 20 min |
| February | 65°F | 36°F | 50.1°F | 1.63 | 3 | <1 | 10 | 11 h |
| March | 72°F | 44°F | 57.7°F | 1.72 | 5 | 1 | 3 | 12 h |
| April | 80°F | 51°F | 65.8°F | 1.39 | 3 | 4 | <1 | 13 h |
| May | 87°F | 61°F | 73.9°F | 3.03 | 5 | 13 | <1 | 13 h 40 min |
| June | 93°F | 69°F | 80.8°F | 3.33 | 5 | 23 | <1 | 14 h 10 min |
| July | 97°F | 71°F | 83.9°F | 1.91 | 4 | 27 | <1 | 14 h |
| August | 96°F | 71°F | 83.6°F | 2.39 | 4 | 27 | <1 | 13 h 20 min |
| September | 90°F | 64°F | 76.9°F | 2.15 | 4 | 17 | <1 | 12 h 20 min |
| October | 81°F | 53°F | 66.9°F | 1.68 | 5 | 5 | <1 | 11 h 30 min |
| November | 69°F | 43°F | 55.9°F | 2.02 | 3 | <1 | 4 | 10 h 30 min |
| December | 62°F | 34°F | 47.6°F | 0.87 | 3 | <1 | 14 | 10 h 10 min |
| Year (annual) | 79°F | 52°F | 65.8°F | 23.09 | 46 | 117 | 49 |
The same normals in °C and millimetres
| Month | High | Low | Mean | Precip. |
|---|---|---|---|---|
| January | 16°C | 0°C | 7.7°C | 25 mm |
| February | 18°C | 2°C | 10.1°C | 41 mm |
| March | 22°C | 7°C | 14.3°C | 44 mm |
| April | 27°C | 11°C | 18.8°C | 35 mm |
| May | 31°C | 16°C | 23.3°C | 77 mm |
| June | 34°C | 20°C | 27.1°C | 85 mm |
| July | 36°C | 22°C | 28.8°C | 49 mm |
| August | 36°C | 22°C | 28.7°C | 61 mm |
| September | 32°C | 18°C | 24.9°C | 55 mm |
| October | 27°C | 12°C | 19.4°C | 43 mm |
| November | 21°C | 6°C | 13.3°C | 51 mm |
| December | 16°C | 1°C | 8.7°C | 22 mm |
NOAA publishes no 1991-2020 snowfall normal for this station. The nearest record that keeps one, Ballinger (21 miles away), gets 1 inches of snow in a normal year; elevation and distance can change that.
Source: NOAA NCEI 1991-2020 monthly normals, station USC00411934; annual normals. Wet days: 0.01 inch or more; 90°F days and freezing nights: NOAA's day counts. Daylight: sunrise to sunset on the 15th, computed from the latitude.
Which months are mildest at Concho Park/Ivie Reservoir?
Normal highs sit between 65°F and 85°F in March, April, October and November. Of those, April has the fewest days with rain (3).
That is a measurement, not a recommendation: it counts the months whose normal afternoon high sits between 65°F and 85°F, where a light layer is enough by day.
Source: NOAA NCEI 1991-2020 monthly normals, station USC00411934.
When is the last frost at Concho Park/Ivie Reservoir?
In Concho Park/Ivie Reservoir, the last spring frost (32°F) comes after March 18 in half of years and after April 7 in one year in ten; the first autumn frost comes before November 12 in half of years and before October 30 in one year in ten.
Frost-free in half of yearsFrost in 1 to 9 years out of 10Frost most years
- Last spring frost, half of years after
- March 181 year in 10 after April 7; 9 in 10 after February 28
- First autumn frost, half of years before
- November 121 year in 10 before October 30; 9 in 10 before November 29
NOAA puts the median frost-free season at 239 days, and the season without a hard freeze (28°F) at 262 days.
A hard freeze (28°F) comes after March 5 in half of springs and before November 24 in half of autumns.
The USDA's 2023 Plant Hardiness Zone Map puts Concho Park/Ivie Reservoir in zone 8b in ZIP code 76888, the nearest ZIP area.
Frost dates for every NOAA station in Texas · Frost dates by ZIP code
Source: NOAA NCEI 1991-2020 annual normals (frost probabilities), station USC00411934; USDA 2023 Plant Hardiness Zone Map, ZIP listings: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed October 8, 2026. A 10% date means one year in ten has a frost after it in spring or before it in autumn.
How hot and how cold does it get at Concho Park/Ivie Reservoir?
In a normal year in Concho Park/Ivie Reservoir, 117 days a year reach 90°F (26 of them 100°F or more), 49 nights fall to 32°F or colder and 46 days bring measurable precipitation.
- Days at 90°F or more
- 117a normal year
- Days at 100°F or more
- 26a normal year
- Nights at 32°F or colder
- 49a normal year
- Days that stay below freezing
- 2high of 32°F or less
- Days with 0.01 inch of precipitation
- 46a normal year
Source: NOAA NCEI 1991-2020 annual normals, station USC00411934.
How sunny is it at Concho Park/Ivie Reservoir?
Over a year 82% of the sunlight that would reach the ground under clear skies gets through the clouds at Concho Park/Ivie Reservoir, 5.1 kWh per square metre a day. July is the sunniest month (88%) and February the cloudiest (76%).
| Month | Share of clear-sky sunshine | Sunshine, kWh/m² a day |
|---|---|---|
| January | 78% | 3.2 |
| February | 76% | 3.9 |
| March | 78% | 5.0 |
| April | 81% | 6.0 |
| May | 80% | 6.3 |
| June | 88% | 7.1 |
| July | 88% | 7.0 |
| August | 87% | 6.4 |
| September | 83% | 5.3 |
| October | 82% | 4.4 |
| November | 81% | 3.4 |
| December | 78% | 3.0 |
Source: NASA POWER solar climatology, 2001-2020 (CERES SYN1deg). Satellite-based, for the 1-degree cell (about 100 km across) around the station, so it describes the area rather than the airport.
How many heating and cooling degree days does Concho Park/Ivie Reservoir record?
A normal year at Concho Park/Ivie Reservoir brings 2,281 heating degree days, 58% fewer than the median U.S. place (5,373), and 2,585 cooling degree days, 2.8 times the median (908). Three months need 300 or more heating degree days, a monthly mean of about 55°F or colder. For gardens and crops, NOAA counts 6,327 growing degree days a year above 50°F.
| Month | Heating | Cooling |
|---|---|---|
| January | 593 | 1 |
| February | 422 | 5 |
| March | 255 | 29 |
| April | 85 | 109 |
| May | 15 | 292 |
| June | 0 | 472 |
| July | 0 | 586 |
| August | 0 | 575 |
| September | 4 | 362 |
| October | 79 | 136 |
| November | 289 | 17 |
| December | 541 | 2 |
| Year (annual) | 2,281 | 2,585 |
Source: NOAA NCEI 1991-2020 monthly normals, station USC00411934. A degree day is one degree of a day's mean temperature below 65°F (heating) or above it (cooling); utilities use them to estimate energy use.
How does Concho Park/Ivie Reservoir's climate compare?
Concho Park/Ivie Reservoir is warmer than 164 of the 321 places with their own NOAA record in Texas, and wetter than 90. Across the 7,247 U.S. stations with normals, its annual mean of 65.8°F is warmer than 90%.
In the Köppen classification computed from these normals, Concho Park/Ivie Reservoir is Cfa: temperate, no dry season, hot summer. What the classes mean.
Places with the most similar year elsewhere
Measured month by month on the normal high, low and precipitation, among places of 20,000 or more people in other states:
Source: NOAA NCEI 1991-2020 normals for every station PlainClimate covers. Similarity: the root-mean-square difference of the 36 monthly figures, precipitation weighted so an inch counts like 6°F.
Questions about Concho Park/Ivie Reservoir's climate
What is the coldest month at Concho Park/Ivie Reservoir?
January, with a normal high of 60°F and a normal low of 31°F. The warmest is July (97°F by day, 71°F at night).
Does it snow at Concho Park/Ivie Reservoir?
Rarely. NOAA publishes no 1991-2020 snowfall normal for the station; the nearest record that keeps one, Ballinger (21 miles away), records 1 inches of snow in a normal year.
What is the rainiest month at Concho Park/Ivie Reservoir?
June, with 3.33 in of precipitation in a normal year; the driest is December with 0.87 in.
What plant hardiness zone is Concho Park/Ivie Reservoir in?
The USDA's 2023 map puts Concho Park/Ivie Reservoir in zone 8b in ZIP code 76888, the nearest ZIP area.
How late can frost come at Concho Park/Ivie Reservoir?
In half of years the last 32°F night comes after March 18; in one year in ten it comes after April 7. Waiting until April 7 leaves about a one-in-ten chance of a later frost.
Nearby and next
- Texas climateThe statewide normals and every place in the state
- Paint Rock, TX14 miles from this station, 65.1°F a year
- Ballinger, TX21 miles from this station, 65.0°F a year
- Hords Creek Dam, TX22 miles from this station, 64.4°F a year
- Eden, TX24 miles from this station, 63.9°F a year
- Compare two placesMonth by month, side by side
Download these normals (CSV) · JSON · How these figures are made