San Luis Obispo County Weather Network

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15 Minute Data

Latest Observation

30 Stations

15 Minute Data | America/Los_Angeles

as of 2/21/26 1:16 PM PST

Station	Date	Time	Storm Total (In)	Precip 24Hr (In)	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)	2/21/26	1315	-	-	60.1 8.9	58.9 8.2	-1.1	49 3	40.7 6.5	3.9 1.2	6.4 3.0	673 53	28.8 1.4	61.1 8.1	0.00	0.053 0.014
Creston Rd (SLO-2)	2/21/26	1315	-	-	59.1 8.6	58.2 7.7	-0.9	52 10	41.7 3.5	9.0 8.0	14.8 10.1	698 174	26.8 2.1	59.6 7.5	0.00	0.053 0.015
NE Paso Robles (SLO-3)	2/21/26	1315	-	-	61.4 6.8	62.9 0.6	1.5	51 10	43.2 1.5	3.6 2.5	8.1 4.0	696 82	28.3 0.6	62.2 6.9	0.00	0.053 0.012
Cross Canyon Rd (SLO-4)	2/21/26	1315	-	-	59.6 8.3	58.9 8.3	-0.7	52 13	41.8 1.9	3.6 0.4	7.4 0.7	678 105	28.8 1.8	60.2 8.3	0.00	0.052 0.015
Willow Creek (SLO-5)	2/21/26	1315	-	-	55.1 5.3	54.3 4.6	-0.8	58 10	40.6 9.6	6.4 3.3	14.8 7.7	691 41	26.5 1.0	56.6 6.0	0.00	0.054 0.019
Shell Creek Rd (SLO-6)	2/21/26	1315	-	-	61.7 10.3	63.3 10.8	1.6	47 7	41.4 6.0	2.9 0.8	6.8 2.7	708 54	24.7 1.6	62.8 8.7	0.00	0.058 0.018
South Shandon (SLO-7)	2/21/26	1315	-	-	59.2 8.1	58.8 7.2	-0.5	53 1	42.1 7.2	5.1 2.4	9.5 0.7	668 100	27.1 2.2	60.2 7.4	0.00	0.053 0.014
South Creston (SLO-8)	2/21/26	1315	-	-	60.8 8.8	59.9 8.6	-0.9	50 4	42.1 6.4	7.0 3.6	14.5 7.0	688 96	26.6 1.6	62.0 9.4	0.00	0.057 0.018
Pozo Rd (SLO-9)	2/21/26	1315	-	-	56.9 6.9	56.0 6.3	-0.9	56 5	41.5 8.7	7.0 2.7	11.1 1.3	654 37	23.8 1.8	57.8 7.2	0.00	0.052 0.016
Experimental Station (SLO-10)	2/21/26	1315	-	-	60.2 9.2	59.2 8.4	-1.0	46 13	39.3 2.0	3.9 0.8	10.8 4.7	660 117	27.4 1.0	60.8 8.0	0.00	0.052 0.017
Vineyard Drive (SLO-11)	2/21/26	1315	-	-	54.7 4.3	54.0 3.7	-0.7	60 5	41.2 6.4	7.7 3.5	12.5 3.0	682 68	26.1 0.8	56.2 5.3	0.00	0.052 0.016
Von Dollen Road (SLO-12)	2/21/26	1315	-	-	58.7 6.9	57.2 6.6	-1.5	70 17	48.8 1.0	2.9 0.7	7.1 1.7	719 121	29.5 1.2	60.0 7.9	0.00	0.051 0.013
Templeton Gap West (SLO-13)	2/21/26	1315	-	-	58.5 7.7	57.7 7.0	-0.7	57 3	43.4 6.0	7.8 4.6	13.5 5.0	667 199	25.6 1.6	59.5 6.5	0.00	0.053 0.014
Orcutt Road (SLO-14)	2/21/26	1315	-	-	58.8 2.9	57.8 3.3	-1.0	58 8	43.9 6.3	5.8 0.8	11.5 2.4	695 4	31.0 0.1	59.8 3.1	0.00	0.055 0.012
Tiffany Ranch Rd (SLO-15)	2/21/26	1315	-	-	58.6 1.4	57.0 1.0	-1.6	58 8	44.0 4.9	6.0 3.1	9.8 0.7	694 24	30.4 0.6	60.8 2.4	0.00	0.060 0.016
Chimney Rock Rd (SLO-16)	2/21/26	1315	-	-	54.5 3.6	53.7 3.6	-0.8	56 3	39.0 4.7	7.1 4.2	11.8 1.3	713 80	27.3 1.8	55.7 3.7	0.00	0.054 0.017
Nipomo Mesa (SLO-17)	2/21/26	1315	3.47	0.24	59.0 2.4	58.2 3.0	-0.8	60 4	45.1 3.8	5.1 0.3	8.4 0.3	696 190	30.6 2.1	63.1 5.3	0.11	0.061 0.015
Morro Creek (SLO-18)	2/21/26	1315	-	-	57.4 0.3	56.1 0.4	-1.3	64 11	45.4 4.5	4.1 0.1	8.4 0.3	685 39	34.2 0.1	59.5 0.8	0.00	0.054 0.007
Paso Robles Airport ETo	2/21/26	1315	-	-	60.3 8.6	59.0 7.4	-1.4	46 12	39.6 2.2	5.4 3.6	10.5 3.4	704 15	27.9 0.9	61.1 7.9	0.00	0.053 0.011
West Shandon (SLO-20)	2/21/26	1315	-	-	60.2 7.6	60.3 7.9	0.1	52 3	42.2 5.8	3.6 0.3	8.8 0.0	662 69	29.6 1.2	61.2 7.0	0.00	0.053 0.013
West San Miguel (SLO-21)	2/21/26	1315	-	-	60.2 9.2	-	-	42 15	37.0 0.9	5.2 2.9	10.5 3.9	696 55	26.9 2.7	60.7 9.0	0.00	0.051 0.013
Adelaida Road (SLO-22)	2/21/26	1315	-	-	55.8 6.8	55.1 6.3	-0.7	49 6	36.9 3.3	4.7 3.0	12.1 5.0	684 35	29.9 0.2	56.4 7.2	0.00	0.053 0.015
East Whitley Gardens (SLO-23)	2/21/26	1315	-	-	58.7 7.4	57.7 6.9	-1.0	49 2	39.6 7.7	4.4 3.4	10.5 3.4	707 270	30.0 0.8	59.4 7.5	0.00	0.056 0.018
Estrella Road (SLO-24)	2/21/26	1315	-	-	60.2 8.5	-	-	45 11	39.0 2.1	2.3 0.4	8.2 1.1	717 240	28.0 1.2	60.7 7.6	0.00	0.056 0.014
Camatta Creek (SLO-25)	2/21/26	1315	-	-	59.8 8.6	-	-	40 7	35.4 3.9	2.4 3.3	7.1 3.4	680 85	29.6 0.2	60.2 8.3	0.00	0.055 0.019
East-Shandon (SLO-26)	2/21/26	1315	-	-	60.0 8.1	-	-	43 5	37.7 4.6	3.4 2.3	8.8 2.8	704 6	27.9 2.8	60.8 8.3	0.00	0.056 0.015
Templeton East (SLO-27)	2/21/26	1315	-	-	59.9 8.4	-	-	46 8	38.8 3.6	4.6 2.3	11.6 3.9	739 231	27.8 1.2	60.3 7.5	0.00	0.057 0.015
Ground Squirrel Hollow (SLO-28)	2/21/26	1315	-	-	58.4 8.9	-	-	44 10	36.3 3.0	4.0 1.1	9.3 2.8	709 97	29.9 1.2	59.3 8.0	0.00	0.056 0.017
East Paso Robles (SLO-29)	2/21/26	1315	-	-	60.0 8.2	-	-	44 13	37.8 1.1	6.4 3.7	11.6 4.5	703 120	29.6 0.7	60.4 8.2	0.00	0.054 0.016
Max			-	-	61.7	63.3	1.6	70	48.8	9.0	14.8	739	34.2	63.1	0.11	0.061
Avg			-	-	58.9	57.9	-0.7	52	40.9	5.0	10.2	692	-	-	-	-
Min			-	-	54.5	53.7	-1.6	40	35.4	2.3	6.4	654	23.8	55.7	0.00	0.051

Latest Observation

30 Stations

Daily Data | America/Los_Angeles

as of 2/21/26 1:16 PM PST

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 (%)	Max 1 Min Rain (In)	Max 1 Min Rain Time	Max 15 Min Rain (In)	Max 15 Min Precip Time	Max 60 Min Rain (In)	Max 60 Min Rain Time	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)	2/20/26	55.5	1611	30.2	0145	0.00	2.32	11.40	3.0	10.8	1347	33.5	98	40	-	-	-	-	-	-	58.2	30.5	5.1	1042	-4.1	1325	360	12.3
Creston Rd (SLO-2)	2/20/26	55.8	1630	28.9	0545	0.00	3.26	12.10	1.3	9.5	1340	34.0	99	37	-	-	-	-	-	-	61.0	29.0	7.0	1624	-3.4	1225	357	12.2
NE Paso Robles (SLO-3)	2/20/26	59.4	1602	28.9	0551	0.00	2.70	10.54	2.2	8.8	1344	35.0	99	37	-	-	-	-	-	-	72.5	29.2	20.0	1132	-2.6	1449	346	12.2
Cross Canyon Rd (SLO-4)	2/20/26	57.2	1712	30.6	0602	0.00	3.28	11.78	1.4	8.8	1352	35.0	98	33	-	-	-	-	-	-	58.7	31.1	10.2	1838	-3.0	1021	346	12.2
Willow Creek (SLO-5)	2/20/26	55.9	1530	27.5	0426	0.00	6.16	20.03	1.0	11.5	1442	31.7	99	32	-	-	-	-	-	-	58.4	28.2	4.7	0923	-2.5	1217	335	12.4
Shell Creek Rd (SLO-6)	2/20/26	55.3	1421	26.3	0235	0.00	2.40	12.24	1.9	10.8	1258	32.8	99	41	-	-	-	-	-	-	59.6	26.7	6.6	1927	-2.4	1106	356	12.2
South Shandon (SLO-7)	2/20/26	54.7	1554	29.4	0208	0.00	2.40	11.87	1.7	11.1	1328	32.9	92	45	-	-	-	-	-	-	56.4	29.5	7.6	1751	-3.4	1328	357	12.2
South Creston (SLO-8)	2/20/26	55.2	1406	28.2	0435	0.00	3.61	13.02	1.5	10.5	1139	33.1	100	38	-	-	-	-	-	-	56.4	28.8	6.2	0006	-4.3	1138	346	12.2
Pozo Rd (SLO-9)	2/20/26	52.5	1445	25.6	0438	0.00	6.86	22.69	1.3	11.5	1134	31.8	100	42	-	-	-	-	-	-	55.8	27.1	4.4	1851	-2.7	1309	340	12.3
Experimental Station (SLO-10)	2/20/26	55.3	1502	28.4	0443	0.00	4.15	13.11	0.6	9.1	1504	33.3	99	36	-	-	-	-	-	-	58.4	29.1	5.1	1344	-2.6	1348	321	12.2
Vineyard Drive (SLO-11)	2/20/26	53.6	1550	26.9	0512	0.00	6.73	22.35	0.8	10.1	1103	32.6	100	34	-	-	-	-	-	-	56.5	28.1	5.5	1651	-2.3	1310	336	12.2
Von Dollen Road (SLO-12)	2/20/26	54.8	1456	30.7	0235	0.00	2.56	11.22	2.2	9.8	1233	35.6	92	62	-	-	-	-	-	-	57.8	31.7	7.2	1832	-4.1	1352	384	12.3
Templeton Gap West (SLO-13)	2/20/26	55.8	1433	27.2	0342	0.00	4.08	15.04	1.1	9.1	1258	33.5	100	43	-	-	-	-	-	-	58.7	28.1	6.7	1949	-2.7	1201	345	12.3
Orcutt Road (SLO-14)	2/20/26	58.3	1451	31.1	0416	0.00	4.81	21.31	1.5	13.5	1514	36.4	98	41	-	-	-	-	-	-	57.8	32.4	7.1	2312	-3.0	1023	361	12.4
Tiffany Ranch Rd (SLO-15)	2/20/26	58.3	1157	31.0	0446	0.00	3.90	18.20	1.5	15.2	1428	37.0	100	41	-	-	-	-	-	-	60.0	32.4	4.9	1936	-3.6	1044	350	12.3
Chimney Rock Rd (SLO-16)	2/20/26	53.8	1457	29.1	0415	0.00	5.72	19.21	0.7	10.5	1312	32.8	98	37	-	-	-	-	-	-	56.3	29.6	6.7	0920	-3.3	1248	357	12.1
Nipomo Mesa (SLO-17)	2/20/26	57.8	1220	32.7	0229	0.30	3.94	18.99	1.9	12.1	1143	38.0	98	49	0.01	2337	0.01	2351	0.02	2234	56.7	35.1	7.8	0253	-3.9	1328	353	12.4
Morro Creek (SLO-18)	2/20/26	58.7	1300	34.2	0437	0.00	3.71	13.16	1.9	13.2	1128	37.8	95	48	-	-	-	-	-	-	59.5	35.8	6.3	0412	-3.5	1213	371	12.3
Paso Robles Airport ETo	2/20/26	56.1	1419	28.8	0432	0.00	3.34	12.01	0.9	9.1	1251	33.3	98	37	-	-	-	-	-	-	56.9	29.5	6.0	0929	-3.9	1355	395	12.2
West Shandon (SLO-20)	2/20/26	56.7	1524	30.8	0021	0.00	2.42	11.98	2.2	9.8	1340	34.0	92	42	-	-	-	-	-	-	59.8	31.6	6.7	2108	-2.9	1402	350	12.2
West San Miguel (SLO-21)	2/20/26	54.5	1510	29.6	0526	0.00	3.48	11.91	1.1	9.9	1224	32.6	98	27	-	-	-	-	-	-	-	-	-	0527	-	1511	345	12.4
Adelaida Road (SLO-22)	2/20/26	51.6	1414	29.7	0509	0.01	8.22	27.21	0.8	8.8	1235	31.9	96	40	0.01	1141	0.01	1155	0.01	1240	52.7	32.9	6.9	2357	-1.5	1313	358	12.5
East Whitley Gardens (SLO-23)	2/20/26	55.2	1447	30.8	0150	0.00	2.68	12.44	2.2	10.5	0851	32.4	95	36	-	-	-	-	-	-	55.6	32.1	9.0	1823	-2.6	1355	352	12.5
Estrella Road (SLO-24)	2/20/26	55.7	1527	29.2	0534	0.00	2.90	11.53	1.1	8.8	1549	32.9	97	29	-	-	-	-	-	-	-	-	-	0535	-	1549	347	12.5
Camatta Creek (SLO-25)	2/20/26	52.5	1402	29.9	0140	0.00	2.42	12.67	1.5	11.0	1242	32.0	98	38	-	-	-	-	-	-	-	-	-	-	-	-	332	12.4
East-Shandon (SLO-26)	2/20/26	53.9	1545	30.7	0209	0.00	2.13	10.78	2.3	12.1	1211	32.3	97	39	-	-	-	-	-	-	-	-	-	-	-	-	377	12.5
Templeton East (SLO-27)	2/20/26	55.7	1610	29.0	0508	0.00	4.27	15.68	1.0	7.7	1312	32.9	99	33	-	-	-	-	-	-	-	-	-	0001	-	0001	370	12.6
Ground Squirrel Hollow (SLO-28)	2/20/26	55.0	1627	31.1	0324	0.00	3.15	13.26	2.0	12.1	1224	32.1	96	35	-	-	-	-	-	-	-	-	-	0001	-	0001	362	12.5
East Paso Robles (SLO-29)	2/20/26	55.6	1420	30.3	0346	0.00	3.44	11.93	2.1	9.9	1401	32.9	97	31	-	-	-	-	-	-	-	-	-	0001	-	0001	380	12.5
Max		59.4	-	34.2	-	0.30	8.22	27.21	3.0	15.2	-	38.0	100	62	0.01	-	0.01	-	0.02	-	72.5	35.8	20.0	-	-1.5	-	395	12.6
Avg		-	-	-	-	-	-	-	1.5	-	-	33.7	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Min		51.6	-	25.6	-	0.00	2.13	10.54	0.6	7.7	-	31.7	92	27	0.01	-	0.01	-	0.01	-	52.7	26.7	4.4	-	-4.3	-	321	12.1

Latest Observation

30 Stations

Daily Data | America/Los_Angeles

as of 2/21/26 1:16 PM PST

Station	Date	Daily ETo (in)	7 Day ETo (in)	Powdery Mildew Stress (pts)	GDDs (DL)	GDDs (Mx/Mn)	Hrs <= 32F (hrs)	Hrs <= 28F (hrs)	Chilling <=45F (hrs)	Chill Hrs 32-45F (hrs)	Utah Chilling (Units)	Chilling <=45F Seas (hrs)	Chill Hrs 32-45 Seas (hrs)	Utah Chilling Seas (Units)	Chill Portions
Shandon ETo (SLO-1)	2/20/26	0.075	0.39	0	0.6	0.0	5.2	0.0	15.9	10.6	0.0	996	967	503	-
Creston Rd (SLO-2)	2/20/26	0.073	0.35	0	0.5	0.0	5.3	0.0	15.8	10.5	0.0	992	900	454	-
NE Paso Robles (SLO-3)	2/20/26	0.071	0.37	0	1.1	0.0	6.6	0.0	15.4	8.8	5.5	925	880	432	-
Cross Canyon Rd (SLO-4)	2/20/26	0.070	0.39	0	0.7	0.0	3.6	0.0	15.9	12.3	6.0	899	856	414	-
Willow Creek (SLO-5)	2/20/26	0.070	0.33	0	0.3	0.0	10.1	1.0	17.0	7.0	0.0	976	917	517	-
Shell Creek Rd (SLO-6)	2/20/26	0.074	0.42	0	0.5	0.0	10.0	2.0	17.0	6.9	0.0	1,052	917	530	-
South Shandon (SLO-7)	2/20/26	0.074	0.40	0	0.4	0.0	7.2	0.0	16.3	9.0	0.0	1,061	980	458	-
South Creston (SLO-8)	2/20/26	0.074	0.39	0	0.6	0.0	8.2	0.0	15.6	7.4	0.0	995	834	371	-
Pozo Rd (SLO-9)	2/20/26	0.072	0.34	0	0.2	0.0	11.2	5.6	16.7	5.5	0.0	1,258	816	353	-
Experimental Station (SLO-10)	2/20/26	0.068	0.35	0	0.5	0.0	7.4	0.0	16.0	8.6	11.5	966	887	503	-
Vineyard Drive (SLO-11)	2/20/26	0.070	0.32	0	0.2	0.0	10.5	2.3	16.5	6.0	0.0	1,079	969	530	-
Von Dollen Road (SLO-12)	2/20/26	0.073	0.35	0	0.6	0.0	3.9	0.0	16.4	12.5	13.0	850	832	490	-
Templeton Gap West (SLO-13)	2/20/26	0.072	0.36	0	0.6	0.0	9.2	0.7	16.0	6.8	0.0	1,022	888	426	-
Orcutt Road (SLO-14)	2/20/26	0.083	0.39	0	1.4	0.0	1.1	0.0	14.8	13.8	6.5	488	485	225	-
Tiffany Ranch Rd (SLO-15)	2/20/26	0.082	0.38	0	1.7	0.0	2.1	0.0	15.1	13.0	0.0	740	718	290	-
Chimney Rock Rd (SLO-16)	2/20/26	0.074	0.34	0	0.3	0.0	8.4	0.0	15.8	7.4	0.0	991	923	465	-
Nipomo Mesa (SLO-17)	2/20/26	0.082	0.41	0	1.6	0.0	0.0	0.0	14.2	14.2	6.0	414	404	125	-
Morro Creek (SLO-18)	2/20/26	0.085	0.38	0	1.6	0.0	0.0	0.0	14.0	14.0	6.5	172	172	120	-
Paso Robles Airport ETo	2/20/26	0.082	0.40	0	0.8	0.0	6.8	0.0	15.6	8.8	10.5	1,029	902	841	57
West Shandon (SLO-20)	2/20/26	0.074	0.40	0	0.9	0.0	1.7	0.0	15.8	14.1	9.0	932	913	911	54
West San Miguel (SLO-21)	2/20/26	0.070	0.40	-	0.6	-	5.4	0.0	16.9	-	-	979	-	-	-
Adelaida Road (SLO-22)	2/20/26	0.071	0.35	-	0.0	-	5.3	0.0	17.3	-	-	835	-	-	-
East Whitley Gardens (SLO-23)	2/20/26	0.073	0.40	-	0.7	-	1.8	0.0	16.2	-	-	934	-	-	-
Estrella Road (SLO-24)	2/20/26	0.071	0.41	-	0.8	-	6.7	0.0	15.9	-	-	1,005	-	-	-
Camatta Creek (SLO-25)	2/20/26	0.069	0.40	-	0.3	-	5.9	0.0	16.3	-	-	1,008	-	-	-
East-Shandon (SLO-26)	2/20/26	0.078	0.43	-	0.5	-	4.0	0.0	15.7	-	-	1,125	-	-	-
Templeton East (SLO-27)	2/20/26	0.078	0.40	-	0.7	-	6.6	0.0	16.4	-	-	964	-	-	-
Ground Squirrel Hollow (SLO-28)	2/20/26	0.074	0.40	-	0.4	-	3.0	0.0	15.2	-	-	797	-	-	-
East Paso Robles (SLO-29)	2/20/26	0.078	0.41	-	0.7	-	4.7	0.0	15.6	-	-	838	-	-	-
Max		0.085	0.43	-	1.7	0.0	11.2	5.6	17.3	14.2	13.0	-	-	-	57
Avg		-	-	-	0.7	0.0	5.6	0.4	15.9	9.9	3.7	-	-	-	56
Min		0.068	0.32	-	0.0	0.0	0.0	0.0	14.0	5.5	0.0	-	-	-	54

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)