Climate Harlingen - Texas
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 70 | 73 | 79 | 84 | 89 | 94 |
| Average low in ºF Av. low Lo | 50 | 53 | 58 | 64 | 71 | 75 |
| Av. precipitation in inch Av. precip. Pre. | 1.24 | 1.71 | 1.55 | 2.13 | 3.06 | 2.43 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 95 | 96 | 91 | 86 | 79 | 71 |
| Average low in ºF Av. low Lo | 75 | 75 | 72 | 65 | 58 | 51 |
| Av. precipitation in inch Av. precip. Pre. | 1.99 | 2.15 | 5.26 | 3.11 | 1.35 | 1.51 |
What is the average weather in Harlingen, Texas?
Harlingen experiences a humid subtropical climate, characterized by hot summers and mild winters. The area receives moderate precipitation annually, with a strong seasonal pattern that brings wetter conditions in the fall. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months.
Harlingen Climate Graph - Texas Climate Chart
Daily normals Harlingen - Texas - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 68.8 | 49.3 | 0.04 | 0.04 | 0.00 | 0.00 |
| 2 Jan | 68.8 | 49.3 | 0.08 | 0.08 | 0.00 | 0.00 |
| 3 Jan | 68.8 | 49.3 | 0.12 | 0.12 | 0.00 | 0.00 |
| 4 Jan | 68.8 | 49.3 | 0.16 | 0.16 | 0.00 | 0.00 |
| 5 Jan | 68.8 | 49.3 | 0.20 | 0.20 | 0.00 | 0.00 |
| 6 Jan | 68.8 | 49.3 | 0.24 | 0.24 | 0.00 | 0.00 |
| 7 Jan | 68.9 | 49.3 | 0.28 | 0.28 | 0.00 | 0.00 |
| 8 Jan | 68.9 | 49.3 | 0.28 | 0.28 | 0.00 | 0.00 |
| 9 Jan | 68.9 | 49.4 | 0.31 | 0.31 | 0.00 | 0.00 |
| 10 Jan | 69.0 | 49.4 | 0.35 | 0.35 | 0.00 | 0.00 |
| 11 Jan | 69.0 | 49.4 | 0.39 | 0.39 | 0.00 | 0.00 |
| 12 Jan | 69.1 | 49.5 | 0.43 | 0.43 | 0.00 | 0.00 |
| 13 Jan | 69.2 | 49.5 | 0.47 | 0.47 | 0.00 | 0.00 |
| 14 Jan | 69.2 | 49.6 | 0.51 | 0.51 | 0.00 | 0.00 |
| 15 Jan | 69.3 | 49.6 | 0.55 | 0.55 | 0.00 | 0.00 |
| 16 Jan | 69.4 | 49.7 | 0.59 | 0.59 | 0.00 | 0.00 |
| 17 Jan | 69.5 | 49.7 | 0.59 | 0.59 | 0.00 | 0.00 |
| 18 Jan | 69.6 | 49.8 | 0.67 | 0.67 | 0.00 | 0.00 |
| 19 Jan | 69.7 | 49.9 | 0.67 | 0.67 | 0.00 | 0.00 |
| 20 Jan | 69.8 | 49.9 | 0.71 | 0.71 | 0.00 | 0.00 |
| 21 Jan | 69.9 | 50.0 | 0.79 | 0.79 | 0.00 | 0.00 |
| 22 Jan | 70.0 | 50.1 | 0.83 | 0.83 | 0.00 | 0.00 |
| 23 Jan | 70.1 | 50.1 | 0.87 | 0.87 | 0.00 | 0.00 |
| 24 Jan | 70.2 | 50.2 | 0.91 | 0.91 | 0.00 | 0.00 |
| 25 Jan | 70.3 | 50.3 | 0.94 | 0.94 | 0.00 | 0.00 |
| 26 Jan | 70.5 | 50.4 | 1.02 | 1.02 | 0.00 | 0.00 |
| 27 Jan | 70.6 | 50.5 | 1.06 | 1.06 | 0.00 | 0.00 |
| 28 Jan | 70.7 | 50.5 | 1.10 | 1.10 | 0.00 | 0.00 |
| 29 Jan | 70.9 | 50.6 | 1.14 | 1.14 | 0.00 | 0.00 |
| 30 Jan | 71.0 | 50.7 | 1.18 | 1.18 | 0.00 | 0.00 |
| 31 Jan | 71.1 | 50.8 | 1.22 | 1.22 | 0.00 | 0.00 |
Weather history Harlingen - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 91.0 | 73.9 | 0.00 | - | - |
| 02 Jun | 91.0 | 73.9 | 0.00 | - | - |
| 03 Jun | 89.1 | 75.0 | 0.94 | - | - |
| 04 Jun | 89.1 | 75.0 | 0.16 | - | - |
| 05 Jun | 89.1 | 75.0 | 0.11 | - | - |
| 06 Jun | 86.0 | 75.9 | 0.89 | - | - |
| 07 Jun | 90.0 | 75.9 | 0.14 | - | - |
| 08 Jun | 82.9 | 77.0 | 0.10 | - | - |
| 09 Jun | 88.0 | 78.1 | 0.00 | - | - |
| 10 Jun | 90.0 | 78.1 | 0.00 | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | 79.0 | 79.0 | 0.00 | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | 98.1 | 82.0 | 0.00 | - | - |
| 20 Jun | 95.0 | 81.0 | 0.00 | - | - |
| 21 Jun | 95.0 | 75.9 | 0.82 | - | - |
| 22 Jun | 91.0 | 81.0 | 0.00 | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Harlingen
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 89.6 ºF | 70 ºF | |
| Average low temperature Av. low temp. | 77.1 ºF | 50 ºF | |
| Total precipitation Total precip. | 3.16 inch | 1.24 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 98.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 79.0 ºF | - | |
| Highest min temperature Highest min temp. | 82.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 73.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Harlingen - Texas
| Country | United States | |
|---|---|---|
| State | Texas | |
| County | Cameron | |
| City | Harlingen | |
| Zip Code | 78550 | |
| Longitude | -97.65 dec. degr. | |
| Latitude | 26.23 dec. degr. | |
| Altitude - Elevation | 30ft | |
| ICAO | - | |
| IATA | - |
Date and Time Harlingen - Texas
| Local Time | 11:17 PM | |
|---|---|---|
| Sunrise | 06:38 AM | |
| Sunset | 08:27 PM | |
| Day/Night | Night | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Harlingen - Texas
USGS National Map — Open interactive map
Harlingen weather averages
| Annual high temperature | 84ºF |
| Annual low temperature | 64ºF |
| Average annual precip. | 27.49 inch |
Station Data
Monthly averages Harlingen
Longitude: -97.6544, Latitude: 26.2285
Average weather Harlingen, TX - 78550
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...