San Luis Obispo County Weather Network

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Latest Observations

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15 Minute Data

Latest Observation

30 Stations

15 Minute Data | America/Los_Angeles

as of 8/15/26 12:47 AM PDT

Station	Date	Time	Temp 5ft (°F)	Temp 30ft (°F)	Inversion (°F)	RH (%)	Dew Pt (°F)	Wind Spd (mph)	Wind Gust (mph)	Solar Rad (W/m2)	Daily Min Temp (°F)	Daily Max Temp (°F)	Daily Rain (In)	Daily ETo (in)
Shandon ETo (SLO-1)	8/15/26	0045	56.6 5.8	58.0 4.0	1.5	91 8	53.9 3.1	2.4 4.7	3.8 5.7	0 0	56.1 0.4	81.9 4.9	0.00	0.197 0.014
Creston Rd (SLO-2)	8/15/26	0045	53.6 8.5	56.0 5.5	2.4	92 9	51.4 5.5	0.0 2.7	0.0 5.8	0 0	53.3 3.5	80.5 6.3	0.00	0.193 0.041
NE Paso Robles (SLO-3)	8/15/26	0045	56.8 3.6	58.0 2.1	1.2	91 5	54.2 1.9	0.0 0.0	0.0 0.0	0 0	56.5 0.1	83.4 6.6	0.00	0.199 0.041
Cross Canyon Rd (SLO-4)	8/15/26	0045	57.2 0.7	57.4 0.4	0.2	89 2	54.2 0.1	0.0 0.0	0.0 0.0	0 0	52.9 3.1	84.1 6.3	0.00	0.198 0.040
Willow Creek (SLO-5)	8/15/26	0015	50.0 9.4	51.2 7.8	1.2	94 8	48.4 7.0	0.0 0.3	0.0 4.4	0 0	49.8 5.9	73.8 4.8	0.00	0.158 0.063
Shell Creek Rd (SLO-6)	8/15/26	0045	54.2 8.3	55.4 6.6	1.3	92 8	52.0 5.8	0.1 4.7	1.7 7.0	0 0	53.4 1.0	84.2 4.4	0.00	0.214 0.013
South Shandon (SLO-7)	8/15/26	0045	53.8 8.7	56.9 5.2	3.1	90 7	50.9 6.4	0.0 5.1	0.0 7.4	0 0	53.1 1.3	84.9 6.1	0.00	0.205 0.017
South Creston (SLO-8)	8/15/26	0045	53.7 8.8	55.2 6.8	1.5	92 8	51.3 6.2	0.0 3.7	0.0 7.8	0 0	53.3 3.4	81.9 6.2	0.00	0.196 0.036
Pozo Rd (SLO-9)	8/15/26	0045	49.1 10.8	51.6 7.8	2.5	88 1	45.6 10.4	0.0 2.6	0.0 4.8	0 0	48.7 3.6	77.9 6.0	0.00	0.179 0.065
Experimental Station (SLO-10)	8/15/26	0045	57.3 2.2	57.5 1.7	0.2	86 3	53.3 1.2	4.7 0.7	7.4 1.0	0 0	57.1 1.5	81.6 5.8	0.00	0.186 0.048
Vineyard Drive (SLO-11)	8/15/26	0045	50.3 9.5	51.7 7.7	1.5	94 6	48.6 7.7	0.0 1.2	0.0 4.4	0 0	49.5 7.5	75.5 4.6	0.00	0.165 0.057
Von Dollen Road (SLO-12)	8/15/26	0045	56.0 3.7	57.0 2.5	1.1	81 2	50.1 4.5	0.2 0.2	2.7 2.7	0 0	55.2 0.9	81.7 7.0	0.00	0.195 0.044
Templeton Gap West (SLO-13)	8/15/26	0045	54.0 7.6	55.9 5.5	2.0	96 12	52.8 3.9	0.0 1.3	0.0 3.8	0 0	53.0 5.2	79.9 4.5	0.00	0.170 0.060
Orcutt Road (SLO-14)	8/15/26	0045	58.1 5.7	59.7 3.6	1.6	88 6	54.6 3.6	0.0 0.0	0.0 0.0	0 0	57.8 2.2	77.6 7.2	0.00	0.158 0.091
Tiffany Ranch Rd (SLO-15)	8/15/26	0045	57.4 6.6	59.1 4.7	1.7	92 8	55.1 4.0	0.0 0.0	0.0 0.0	0 0	56.8 4.0	77.8 5.9	0.00	0.155 0.089
Chimney Rock Rd (SLO-16)	8/15/26	0015	53.5 3.6	53.8 3.7	0.3	89 2	50.4 2.9	0.0 0.0	0.0 0.0	0 0	53.3 3.3	76.2 6.0	0.00	0.174 0.053
Nipomo Mesa (SLO-17)	8/15/26	0045	54.3 9.9	57.3 6.5	3.0	90 6	51.4 7.8	0.0 1.9	0.0 3.8	0 0	54.0 7.0	76.2 5.9	0.00	0.135 0.073
Morro Creek (SLO-18)	8/15/26	0045	61.7 1.2	61.5 1.2	-0.2	89 3	58.6 0.2	0.0 0.1	1.7 0.7	0 0	60.8 1.1	72.0 2.4	0.00	0.143 0.069
Paso Robles Airport ETo	8/15/26	0045	57.4 0.8	57.8 0.5	0.3	87 1	53.6 1.2	3.3 0.5	5.4 1.0	0 0	57.3 0.8	78.5 4.8	0.00	0.190 0.044
West Shandon (SLO-20)	8/15/26	0045	56.5 7.1	58.9 4.2	2.4	88 6	53.0 5.1	0.0 6.8	0.0 9.8	0 0	56.1 1.5	85.0 5.5	0.00	0.206 0.019
West San Miguel (SLO-21)	8/15/26	0045	57.5 0.4	-	-	87 3	53.6 0.6	5.3 2.2	8.8 3.9	0 0	54.0 2.1	82.5 5.8	0.00	0.185 0.024
Adelaida Road (SLO-22)	8/15/26	0045	53.8 5.8	55.6 4.0	1.8	90 9	50.9 2.9	2.7 0.8	4.3 0.6	0 0	53.6 3.5	75.9 5.4	0.00	0.172 0.042
East Whitley Gardens (SLO-23)	8/15/26	0045	55.1 7.6	57.8 4.9	2.7	87 11	51.3 3.7	0.7 4.0	3.2 4.5	0 0	54.2 3.0	81.6 6.6	0.00	0.207 0.028
Estrella Road (SLO-24)	8/15/26	0045	57.5 1.1	-	-	85 0	53.0 0.9	0.6 0.9	3.8 0.6	0 0	56.6 0.7	81.1 5.3	0.00	0.202 0.045
Camatta Creek (SLO-25)	8/15/26	0045	55.6 6.8	-	-	87 7	51.9 4.3	0.2 4.2	2.1 8.4	0 0	55.0 1.2	82.7 6.0	0.00	0.199 0.011
East-Shandon (SLO-26)	8/15/26	0045	53.4 9.0	-	-	90 10	50.6 5.6	0.7 4.7	3.2 5.6	0 0	52.8 3.6	83.4 6.8	0.00	0.215 0.022
Templeton East (SLO-27)	8/15/26	0045	53.7 8.7	-	-	91 11	51.2 4.9	0.9 0.4	2.1 3.4	0 0	53.5 4.4	79.2 5.9	0.00	0.185 0.059
Ground Squirrel Hollow (SLO-28)	8/15/26	0045	56.4 5.1	-	-	89 9	53.2 2.1	3.2 0.4	6.0 0.6	0 0	56.4 0.4	80.3 7.0	0.00	0.295 0.129
East Paso Robles (SLO-29)	8/15/26	0045	56.9 3.3	-	-	88 6	53.4 1.1	2.6 1.3	4.9 1.1	0 0	56.8 1.3	79.0 6.7	0.00	0.193 0.046
Max			61.7	61.5	3.1	96	58.6	5.3	8.8	0	60.8	85.0	0.00	0.295
Avg			55.2	56.5	1.5	89	52.1	0.9	2.1	0	-	-	-	-
Min			49.1	51.2	-0.2	81	45.6	0.0	0.0	0	48.7	72.0	0.00	0.135

Latest Observation

30 Stations

Daily Data | America/Los_Angeles

as of 8/15/26 12:47 AM PDT

Station	Date	Daily Max Temp 5ft (°F)	Time of Max Temp	Daily Min Temp 5ft (°F)	Time of Min Temp	Daily Rain (In)	Month Precip (In)	Season Precip (In)	Wind Spd (mph)	Daily Max Wind (mph)	Time of Max Wind	Dew Pt (°F)	Daily Max RH (%)	Daily Min RH (%)	Daily Max Temp 30ft (°F)	Daily Min Temp 30ft (°F)	Max Inversion (°F)	Max Inversion Time	Min Inversion (°F)	Min Inversion Time	Daily Solar Rad (Cal/cm2)	MinBV Day (V)
Shandon ETo (SLO-1)	8/13/26	77.0	1359	56.4	0227	0.00	0.00	0.05	8.2	23.5	1302	57.7	95	55	76.3	56.4	1.4	1139	-6.7	1320	556	12.4
Creston Rd (SLO-2)	8/13/26	74.2	1427	56.8	0101	0.00	0.00	0.02	4.7	17.5	1552	57.6	95	59	72.8	56.9	0.5	1552	-6.9	1329	492	12.3
NE Paso Robles (SLO-3)	8/13/26	76.8	1229	56.6	0130	0.00	0.00	0.01	4.2	19.8	1634	58.5	97	56	75.0	57.3	1.8	0129	-7.9	1237	501	12.4
Cross Canyon Rd (SLO-4)	8/13/26	77.8	1530	55.6	0059	0.00	0.00	0.00	4.2	18.2	1610	57.6	92	51	76.8	56.0	4.3	2307	-6.4	1316	488	12.4
Willow Creek (SLO-5)	8/13/26	69.0	1536	55.6	0101	0.00	0.00	0.00	3.3	17.5	1418	56.4	96	66	68.9	55.8	1.2	1438	-4.1	1358	328	12.5
Shell Creek Rd (SLO-6)	8/13/26	79.8	1216	54.4	0321	0.00	0.00	0.00	5.8	21.2	1439	57.8	96	50	78.7	54.8	3.3	0937	-5.3	1321	618	12.4
South Shandon (SLO-7)	8/13/26	78.8	1407	54.4	0255	0.00	0.00	0.02	6.4	19.8	1538	57.7	91	53	78.7	54.9	1.5	0257	-6.7	1251	569	12.3
South Creston (SLO-8)	8/13/26	75.7	1338	56.7	0210	0.00	0.00	0.00	4.9	19.8	1454	58.2	96	59	74.8	56.8	1.7	0102	-6.2	1213	522	12.4
Pozo Rd (SLO-9)	8/13/26	71.9	1443	52.3	0248	0.00	0.00	0.02	4.6	15.5	1619	56.7	95	64	70.8	53.2	3.2	0241	-5.5	1433	365	12.4
Experimental Station (SLO-10)	8/13/26	75.8	1522	58.6	0120	0.00	0.00	0.00	2.2	16.2	1527	56.8	90	53	75.0	58.4	0.8	1512	-5.4	1248	451	12.3
Vineyard Drive (SLO-11)	8/13/26	70.8	1437	57.1	0109	0.00	0.00	0.00	3.7	18.2	1421	57.4	97	65	71.0	56.8	1.3	1655	-4.0	1303	379	12.4
Von Dollen Road (SLO-12)	8/13/26	74.7	1517	56.0	0232	0.00	0.00	0.01	4.4	17.8	1348	56.4	88	58	74.4	56.8	2.8	2242	-6.4	1207	499	12.4
Templeton Gap West (SLO-13)	8/13/26	75.4	1438	58.2	0207	0.00	0.00	0.00	3.4	16.2	1518	58.2	97	58	73.4	58.0	0.1	0804	-7.7	1443	357	12.4
Orcutt Road (SLO-14)	8/13/26	70.4	1525	60.0	0529	0.00	0.00	0.01	1.0	10.1	1447	59.5	98	70	69.5	59.1	0.8	1001	-3.0	1534	201	12.4
Tiffany Ranch Rd (SLO-15)	8/13/26	71.8	1402	60.8	0524	0.00	0.00	0.00	0.0	0.7	0051	60.2	98	70	70.6	59.9	1.4	1010	-3.2	1408	212	12.4
Chimney Rock Rd (SLO-16)	8/13/26	70.2	1530	55.6	0024	0.00	0.00	0.00	3.6	22.2	1423	55.8	94	63	70.6	56.1	2.2	1559	-4.9	1535	434	12.3
Nipomo Mesa (SLO-17)	8/13/26	70.3	1515	61.0	0559	0.00	0.00	0.02	1.7	9.8	1547	60.3	98	71	68.4	60.0	1.4	1022	-3.5	1515	182	12.4
Morro Creek (SLO-18)	8/13/26	69.7	1406	59.8	0454	0.00	0.00	0.01	1.6	9.8	1414	59.8	99	71	69.3	59.3	0.7	1124	-3.4	1400	247	12.4
Paso Robles Airport ETo	8/13/26	73.7	1519	57.9	0058	0.00	0.01	0.02	4.3	18.2	1512	57.6	90	59	74.2	57.9	1.8	1207	-4.1	1418	493	12.4
West Shandon (SLO-20)	8/13/26	79.6	1304	57.6	0254	0.00	0.00	0.06	7.7	21.2	1552	58.6	90	53	78.3	57.4	0.6	1348	-7.1	1229	547	12.4
West San Miguel (SLO-21)	8/13/26	76.7	1518	56.1	2328	0.00	0.00	0.00	3.6	16.6	1652	55.4	92	46	-	-	-	1825	-	1518	501	12.4
Adelaida Road (SLO-22)	8/13/26	70.5	1514	57.0	0603	0.00	0.00	0.00	3.3	18.3	1705	55.0	93	57	69.4	57.0	0.9	0158	-3.3	1342	458	12.5
East Whitley Gardens (SLO-23)	8/13/26	75.0	1458	57.2	0102	0.00	0.00	0.01	6.3	21.6	1514	55.9	92	52	73.5	57.5	0.6	2152	-4.2	1343	556	12.4
Estrella Road (SLO-24)	8/13/26	75.8	1556	57.3	0127	0.00	0.00	0.01	5.1	21.6	1600	56.1	90	49	-	-	-	0101	-	0101	488	12.5
Camatta Creek (SLO-25)	8/13/26	76.7	1252	56.2	0305	0.00	0.00	0.02	5.4	21.6	1554	56.2	95	51	-	-	-	-	-	-	572	12.5
East-Shandon (SLO-26)	8/13/26	76.6	1607	56.4	0253	0.00	0.00	0.02	6.6	23.9	1547	56.3	93	50	-	-	-	-	-	-	585	12.4
Templeton East (SLO-27)	8/13/26	73.2	1528	57.8	0101	0.00	0.00	0.00	2.4	16.6	1512	57.0	93	56	-	-	-	0101	-	0101	421	12.5
Ground Squirrel Hollow (SLO-28)	8/13/26	73.3	1312	56.7	0219	0.00	0.00	0.00	5.0	16.6	1545	56.1	94	56	-	-	-	0101	-	0101	549	12.4
East Paso Robles (SLO-29)	8/13/26	72.3	1532	58.0	0155	0.00	0.00	0.01	6.3	22.2	1623	56.5	92	58	-	-	-	0101	-	0101	478	12.5
Max		79.8	-	61.0	-	0.00	0.01	0.06	8.2	23.9	-	60.3	99	71	78.7	60.0	4.3	-	-3.0	-	618	12.5
Avg		-	-	-	-	-	-	-	4.3	-	-	57.4	-	-	-	-	-	-	-	-	-	-
Min		69.0	-	52.3	-	0.00	0.00	0.00	0.0	0.7	-	55.0	88	46	68.4	53.2	0.1	-	-7.9	-	182	12.3

Latest Observation

30 Stations

Daily Data | America/Los_Angeles

as of 8/15/26 12:47 AM PDT

Station	Date	Daily ETo (in)	7 Day ETo (in)	Hrs 70-85F (hrs)	Powdery Mildew Stress (pts)	GDDs (DL)	GDDs (Mx/Mn)	Seas GDDs (DL)	Seas GDDs (Smpl)	Chill Hrs 32-45F (hrs)	Utah Chilling (Units)
Shandon ETo (SLO-1)	8/13/26	0.183	1.80	7.84	0	15.8	16.7	2,205	2,234	0.0	-15.0
Creston Rd (SLO-2)	8/13/26	0.152	1.67	5.46	0	14.7	15.5	2,091	2,147	0.0	-15.0
NE Paso Robles (SLO-3)	8/13/26	0.158	1.80	7.51	0	16.0	16.7	2,247	2,401	0.0	-16.0
Cross Canyon Rd (SLO-4)	8/13/26	0.158	1.73	7.41	0	15.7	16.6	2,278	2,414	0.0	0.0
Willow Creek (SLO-5)	8/13/26	0.095	1.46	0.00	40	10.9	12.3	1,797	1,709	0.0	0.0
Shell Creek Rd (SLO-6)	8/13/26	0.201	1.88	9.76	0	17.0	17.1	2,475	2,236	0.0	-15.5
South Shandon (SLO-7)	8/13/26	0.188	1.83	8.47	0	16.5	16.6	2,324	2,267	0.0	-15.0
South Creston (SLO-8)	8/13/26	0.160	1.69	6.76	0	15.3	16.2	2,212	2,140	0.0	-15.0
Pozo Rd (SLO-9)	8/13/26	0.114	1.41	0.67	20	12.6	12.1	1,754	1,493	0.0	0.0
Experimental Station (SLO-10)	8/13/26	0.138	1.56	6.44	10	15.3	17.2	2,124	2,329	0.0	-14.0
Vineyard Drive (SLO-11)	8/13/26	0.108	1.46	0.17	40	12.1	14.0	1,875	1,675	0.0	0.0
Von Dollen Road (SLO-12)	8/13/26	0.151	1.66	6.23	0	14.1	15.4	2,160	2,291	0.0	0.0
Templeton Gap West (SLO-13)	8/13/26	0.110	1.48	2.60	50	13.7	16.8	1,847	1,776	0.0	-13.0
Orcutt Road (SLO-14)	8/13/26	0.067	1.16	0.22	100	14.7	15.2	1,507	1,626	0.0	-17.5
Tiffany Ranch Rd (SLO-15)	8/13/26	0.066	1.13	2.89	100	15.2	16.3	1,520	1,535	0.0	-17.5
Chimney Rock Rd (SLO-16)	8/13/26	0.121	1.58	0.03	40	11.7	12.9	2,044	2,015	0.0	0.0
Nipomo Mesa (SLO-17)	8/13/26	0.062	1.12	0.07	100	14.8	15.6	1,552	1,568	0.0	-17.0
Morro Creek (SLO-18)	8/13/26	0.074	0.88	0.00	0	13.2	14.7	1,081	1,048	0.0	-13.0
Paso Robles Airport ETo	8/13/26	0.146	1.69	4.48	40	14.6	15.8	2,057	2,153	0.0	-14.0
West Shandon (SLO-20)	8/13/26	0.188	1.84	8.69	0	17.3	18.6	2,409	2,424	0.0	-16.5
West San Miguel (SLO-21)	8/13/26	0.161	1.66	7.38	20	15.3	-	2,207	-	-	-
Adelaida Road (SLO-22)	8/13/26	0.130	1.52	0.11	30	12.2	-	2,064	-	-	-
East Whitley Gardens (SLO-23)	8/13/26	0.179	1.74	7.07	20	15.3	-	2,167	-	-	-
Estrella Road (SLO-24)	8/13/26	0.157	1.76	6.38	20	15.2	-	2,165	-	-	-
Camatta Creek (SLO-25)	8/13/26	0.188	1.70	8.52	20	16.1	-	2,290	-	-	-
East-Shandon (SLO-26)	8/13/26	0.193	1.79	7.94	20	16.0	-	2,226	-	-	-
Templeton East (SLO-27)	8/13/26	0.126	1.49	1.60	0	14.5	-	2,038	-	-	-
Ground Squirrel Hollow (SLO-28)	8/13/26	0.166	2.56	5.93	0	14.4	-	2,119	-	-	-
East Paso Robles (SLO-29)	8/13/26	0.147	1.75	1.95	0	14.5	-	2,078	-	-	-
Max		0.201	2.56	9.76	-	17.3	18.6	-	-	0.0	0.0
Avg		-	-	4.57	-	14.6	15.6	-	-	0.0	-10.7
Min		0.062	0.88	0.00	-	10.9	12.1	-	-	0.0	-17.5

Weather Station Links

Shandon (SLO-1) Creston Rd (SLO-2) NE Paso Robles (SLO-3) Cross Canyon Rd (SLO-4) Peachy Canyon (SLO-5) Shell Creek Rd (SLO-6) South Shandon (SLO-7 South Creston (SLO-8) Pozo Rd (SLO-9) Experimental Stn (SLO-10) Vineyard Drive (SLO-11) Von Dollen Rd (SLO-12) Templeton Gap West (SLO-13) Orcutt Rd (SLO-14) Tiffany Ranch Rd (SLO-15) Chimney Rock Rd (SLO-16) Nipomo Mesa (SLO-17) Morro Creek (SLO-18) Paso Robles Airport ETo West-Shandon (SLO-20)