Climate Ontario - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu |
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Average high in ºF Av. high Hi | 65 | 66 | 70 | 74 | 79 | 85 |
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Average low in ºF Av. low Lo | 44 | 45 | 47 | 51 | 56 | 59 |
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Av. precipitation in inch Av. precip. Pre. | 3.31 | 3.39 | 2.32 | 0.94 | 0.30 | 0.12 |
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| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe |
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Average high in ºF Av. high Hi | 92 | 94 | 89 | 81 | 73 | 66 |
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Average low in ºF Av. low Lo | 63 | 65 | 63 | 55 | 47 | 43 |
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Av. precipitation in inch Av. precip. Pre. | 0.09 | 0.13 | 0.27 | 0.64 | 1.21 | 2.32 |
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Ontario Climate Graph - California Climate Chart
| | | | | | |
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1 Jan | 65.2 | 43.1 | 0.16 | 0.16 | 0.00 | 0.00 |
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2 Jan | 65.3 | 43.2 | 0.28 | 0.28 | 0.00 | 0.00 |
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3 Jan | 65.3 | 43.3 | 0.39 | 0.39 | 0.00 | 0.00 |
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4 Jan | 65.3 | 43.3 | 0.55 | 0.55 | 0.00 | 0.00 |
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5 Jan | 65.3 | 43.4 | 0.67 | 0.67 | 0.00 | 0.00 |
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6 Jan | 65.4 | 43.4 | 0.79 | 0.79 | 0.00 | 0.00 |
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7 Jan | 65.4 | 43.5 | 0.91 | 0.91 | 0.00 | 0.00 |
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8 Jan | 65.4 | 43.5 | 1.06 | 1.06 | 0.00 | 0.00 |
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9 Jan | 65.4 | 43.6 | 1.18 | 1.18 | 0.00 | 0.00 |
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10 Jan | 65.4 | 43.6 | 1.30 | 1.30 | 0.00 | 0.00 |
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11 Jan | 65.4 | 43.7 | 1.42 | 1.42 | 0.00 | 0.00 |
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12 Jan | 65.4 | 43.7 | 1.54 | 1.54 | 0.00 | 0.00 |
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13 Jan | 65.4 | 43.7 | 1.65 | 1.65 | 0.00 | 0.00 |
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14 Jan | 65.4 | 43.8 | 1.77 | 1.77 | 0.00 | 0.00 |
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15 Jan | 65.3 | 43.8 | 1.89 | 1.89 | 0.00 | 0.00 |
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16 Jan | 65.3 | 43.8 | 2.01 | 2.01 | 0.00 | 0.00 |
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17 Jan | 65.3 | 43.9 | 2.13 | 2.13 | 0.00 | 0.00 |
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18 Jan | 65.2 | 43.9 | 2.20 | 2.20 | 0.00 | 0.00 |
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19 Jan | 65.2 | 43.9 | 2.32 | 2.32 | 0.00 | 0.00 |
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20 Jan | 65.2 | 44.0 | 2.44 | 2.44 | 0.00 | 0.00 |
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21 Jan | 65.1 | 44.0 | 2.56 | 2.56 | 0.00 | 0.00 |
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22 Jan | 65.1 | 44.0 | 2.64 | 2.64 | 0.00 | 0.00 |
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23 Jan | 65.1 | 44.0 | 2.76 | 2.76 | 0.00 | 0.00 |
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24 Jan | 65.0 | 44.1 | 2.83 | 2.83 | 0.00 | 0.00 |
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25 Jan | 65.0 | 44.1 | 2.91 | 2.91 | 0.00 | 0.00 |
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26 Jan | 65.0 | 44.1 | 2.95 | 2.95 | 0.00 | 0.00 |
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27 Jan | 64.9 | 44.2 | 2.99 | 2.99 | 0.00 | 0.00 |
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28 Jan | 64.9 | 44.2 | 3.03 | 3.03 | 0.00 | 0.00 |
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29 Jan | 64.9 | 44.2 | 3.15 | 3.15 | 0.00 | 0.00 |
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30 Jan | 64.9 | 44.3 | 3.23 | 3.23 | 0.00 | 0.00 |
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31 Jan | 64.8 | 44.3 | 3.31 | 3.31 | 0.00 | 0.00 |
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Weather history Ontario - December 2019
Day | | | | | |
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01 Dec | 64.0 | 46.0 | 0.00 | 0.00 | 0.0 |
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02 Dec | 71.1 | 45.0 | 0.00 | 0.00 | 0.0 |
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03 Dec | 70.0 | 51.1 | T | 0.00 | 0.0 |
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04 Dec | 61.0 | 53.1 | 0.95 | 0.00 | 0.0 |
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05 Dec | 66.0 | 52.0 | 0.00 | 0.00 | 0.0 |
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06 Dec | 69.1 | 48.9 | 0.13 | - | 0.0 |
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07 Dec | 64.0 | 57.0 | 0.10 | 0.00 | 0.0 |
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08 Dec | 63.0 | 53.1 | 0.07 | 0.00 | 0.0 |
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09 Dec | 66.9 | 48.9 | 0.00 | 0.00 | 0.0 |
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10 Dec | 68.0 | 45.0 | 0.00 | 0.00 | 0.0 |
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11 Dec | 66.9 | 44.1 | 0.00 | 0.00 | 0.0 |
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12 Dec | 72.0 | 48.0 | 0.00 | 0.00 | 0.0 |
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13 Dec | 73.9 | 50.0 | 0.00 | 0.00 | 0.0 |
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14 Dec | 60.1 | 51.1 | 0.03 | 0.00 | 0.0 |
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15 Dec | 62.1 | 46.0 | 0.00 | 0.00 | 0.0 |
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16 Dec | 68.0 | 39.9 | 0.00 | 0.00 | 0.0 |
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17 Dec | 68.0 | 37.9 | 0.00 | 0.00 | 0.0 |
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18 Dec | 63.0 | 43.0 | 0.00 | 0.00 | 0.0 |
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19 Dec | 66.0 | 35.1 | 0.00 | 0.00 | 0.0 |
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20 Dec | 75.9 | 42.1 | 0.00 | 0.00 | 0.0 |
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21 Dec | 73.0 | 46.9 | 0.00 | 0.00 | 0.0 |
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22 Dec | 68.0 | 48.0 | 0.00 | 0.00 | 0.0 |
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23 Dec | 62.1 | 50.0 | 0.70 | 0.00 | 0.0 |
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24 Dec | 59.0 | 44.1 | 0.08 | - | 0.0 |
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25 Dec | 54.0 | 44.1 | 0.14 | - | 0.0 |
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26 Dec | 50.0 | 41.0 | 1.65 | - | 0.0 |
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Past weather Ontario
| Dec 19 | | Normal |
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Average high temperature Av. high temp. | 65.6 ºF | | 66 ºF |
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Average low temperature Av. low temp. | 46.6 ºF | | 43 ºF |
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Total precipitation Total precip. | 3.85 inch | | 2.32 inch |
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Total snowfall Total snowfall | 0.00 inch | | 0 inch |
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|
Highest max temperature Highest max temp. | 75.9 ºF | | - |
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Lowest max temperature Lowest max temp. | 50.0 ºF | | - |
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Highest min temperature Highest min temp. | 57.0 ºF | | - |
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Lowest min temperature Lowest min temp. | 35.1 ºF | | - |
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Past weather December 2019 incomplete - Missing data
Geo Ontario - California
| | |
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Country | United States | |
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State | California | |
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County | | |
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City | Ontario | |
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Zip code | 91798 | |
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Longitude | -117.65 dec. degr. | |
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Latitude | 34.06 dec. degr. | |
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Altitude - Elevation | 1004ft | |
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ICAO | - | |
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IATA | - | |
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Date and Time Ontario - California
| | |
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Local Time | 11:00 AM | |
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Sunrise | 06:21 AM | |
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Sunset | 04:48 PM | |
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Day / Night | Day | |
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Timezone | (UTC-08:00) Pacific Time (US & Canada) | |
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Timezone DB | America/Los_Angeles | |
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Map of Ontario - California