Central SquareCambridge, MA 02139
Lat: 42.36379, Lon: -71.107902
Elevation: 6
Station Type: Davis Vantage Pro2
| < prev | Summary for September 2010 | next > |
|---|
| High | Low | Average | |
|---|---|---|---|
| Temperature | 97.1°F36.2°C | 48.2°F9.0°C | 69.0°F20.6°C |
| Dew Point | 74.7°F23.7°C | 34.9°F1.6°C | 55.7°F13.2°C |
| Winds | 21.0 mph 33.8 kmh | Calm Calm | 2.0 mph SSW3.2 kmh SSW |
| Wind Gusts | 28.0 mph45.1 kmh | -- | 8.0 mph12.9 kmh |
| Humidity | 97% | 26% | 66% |
| Pressure | 30.21 in1023.0 mb | 29.31 in992.6 mb | - |
| Precipitation | 1.22 in31.0 mm | - | - |
| < prev | Detailed Summary for September 2010 | next > |
|---|
| Date | Temperature | Dew Point | Winds | Humidity | Pressure | Precip | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max | Min | Avg | Max | Min | Avg | Max | Avg | Max | Min | Avg | Max | Min | ||
| Wed, Sep 01 | 96.8°F36.0°C | 73.9°F23.3°C | 85.4°F29.7°C | 68.2°F20.1°C | 59.4°F15.2°C | 63.8°F17.7°C | 6.0 mph 9.7 kmh | 3.0 mph 4.8 kmh | 79% | 30% | 55% | 29.99 in1015.6 mb | 29.89 in1012.2 mb | 0.00 in0.0 mm |
| Thu, Sep 02 | 97.1°F36.2°C | 74.2°F23.4°C | 85.7°F29.8°C | 67.9°F19.9°C | 59.4°F15.2°C | 63.7°F17.6°C | 11.0 mph 17.7 kmh | 5.5 mph 8.9 kmh | 71% | 31% | 51% | 29.93 in1013.5 mb | 29.86 in1011.2 mb | 0.00 in0.0 mm |
| Fri, Sep 03 | 86.5°F30.3°C | 73.0°F22.8°C | 79.8°F26.6°C | 74.7°F23.7°C | 62.4°F16.9°C | 68.6°F20.3°C | 11.0 mph 17.7 kmh | 5.5 mph 8.9 kmh | 94% | 46% | 70% | 29.87 in1011.5 mb | 29.54 in1000.3 mb | 0.05 in1.3 mm |
| Sat, Sep 04 | 82.8°F28.2°C | 70.4°F21.3°C | 76.6°F24.8°C | 72.6°F22.6°C | 43.5°F6.4°C | 58.1°F14.5°C | 17.0 mph 27.4 kmh | 8.5 mph 13.7 kmh | 96% | 26% | 61% | 29.56 in1001.0 mb | 29.31 in992.6 mb | 0.06 in1.5 mm |
| Sun, Sep 05 | 76.8°F24.9°C | 58.7°F14.8°C | 67.8°F19.9°C | 49.1°F9.5°C | 42.2°F5.7°C | 45.7°F7.6°C | 14.0 mph 22.5 kmh | 7.0 mph 11.3 kmh | 70% | 31% | 51% | 29.93 in1013.5 mb | 29.71 in1006.1 mb | 0.00 in0.0 mm |
| Mon, Sep 06 | 79.0°F26.1°C | 55.4°F13.0°C | 67.2°F19.6°C | 50.6°F10.3°C | 39.4°F4.1°C | 45.0°F7.2°C | 12.0 mph 19.3 kmh | 6.0 mph 9.7 kmh | 79% | 26% | 53% | 30.18 in1022.0 mb | 30.04 in1017.3 mb | 0.00 in0.0 mm |
| Tue, Sep 07 | 87.8°F31.0°C | 65.2°F18.4°C | 76.5°F24.7°C | 64.2°F17.9°C | 54.0°F12.2°C | 59.1°F15.1°C | 11.0 mph 17.7 kmh | 5.5 mph 8.9 kmh | 78% | 43% | 61% | 30.13 in1020.3 mb | 29.93 in1013.5 mb | 0.00 in0.0 mm |
| Wed, Sep 08 | 85.5°F29.7°C | 69.1°F20.6°C | 77.3°F25.2°C | 70.9°F21.6°C | 50.7°F10.4°C | 60.8°F16.0°C | 12.0 mph 19.3 kmh | 6.0 mph 9.7 kmh | 93% | 43% | 68% | 29.87 in1011.5 mb | 29.57 in1001.4 mb | 0.20 in5.1 mm |
| Thu, Sep 09 | 73.9°F23.3°C | 59.2°F15.1°C | 66.6°F19.2°C | 54.8°F12.7°C | 49.7°F9.8°C | 52.3°F11.3°C | 13.0 mph 20.9 kmh | 6.5 mph 10.5 kmh | 78% | 49% | 64% | 29.65 in1004.1 mb | 29.60 in1002.4 mb | 0.00 in0.0 mm |
| Fri, Sep 10 | 71.1°F21.7°C | 59.8°F15.4°C | 65.5°F18.6°C | 52.5°F11.4°C | 47.5°F8.6°C | 50.0°F10.0°C | 14.0 mph 22.5 kmh | 7.0 mph 11.3 kmh | 76% | 44% | 60% | 29.80 in1009.1 mb | 29.65 in1004.1 mb | 0.00 in0.0 mm |
| Sat, Sep 11 | 73.7°F23.2°C | 56.7°F13.7°C | 65.2°F18.4°C | 51.7°F10.9°C | 46.3°F7.9°C | 49.0°F9.4°C | 12.0 mph 19.3 kmh | 6.0 mph 9.7 kmh | 79% | 42% | 61% | 29.98 in1015.2 mb | 29.84 in1010.5 mb | 0.00 in0.0 mm |
| Sun, Sep 12 | 66.1°F18.9°C | 56.5°F13.6°C | 61.3°F16.3°C | 53.9°F12.2°C | 48.2°F9.0°C | 51.1°F10.6°C | 11.0 mph 17.7 kmh | 5.5 mph 8.9 kmh | 87% | 55% | 71% | 30.10 in1019.3 mb | 30.05 in1017.6 mb | 0.00 in0.0 mm |
| Mon, Sep 13 | 68.8°F20.4°C | 58.3°F14.6°C | 63.6°F17.6°C | 57.7°F14.3°C | 49.8°F9.9°C | 53.8°F12.1°C | 7.0 mph 11.3 kmh | 3.5 mph 5.6 kmh | 86% | 58% | 72% | 30.02 in1016.6 mb | 29.84 in1010.5 mb | 0.06 in1.5 mm |
| Tue, Sep 14 | 75.4°F24.1°C | 57.6°F14.2°C | 66.5°F19.2°C | 60.2°F15.7°C | 44.3°F6.8°C | 52.3°F11.3°C | 15.0 mph 24.1 kmh | 7.5 mph 12.1 kmh | 95% | 36% | 66% | 29.84 in1010.5 mb | 29.77 in1008.1 mb | 0.02 in0.5 mm |
| Wed, Sep 15 | 68.8°F20.4°C | 53.3°F11.8°C | 61.1°F16.2°C | 47.0°F8.3°C | 37.8°F3.2°C | 42.4°F5.8°C | 18.0 mph 29.0 kmh | 9.0 mph 14.5 kmh | 77% | 34% | 56% | 30.01 in1016.3 mb | 29.86 in1011.2 mb | 0.00 in0.0 mm |
| Thu, Sep 16 | 73.2°F22.9°C | 48.9°F9.4°C | 61.1°F16.2°C | 53.9°F12.2°C | 40.9°F4.9°C | 47.4°F8.6°C | 13.0 mph 20.9 kmh | 6.5 mph 10.5 kmh | 82% | 35% | 59% | 30.12 in1020.0 mb | 29.86 in1011.2 mb | 0.01 in0.3 mm |
| Fri, Sep 17 | 68.6°F20.3°C | 59.8°F15.4°C | 64.2°F17.9°C | 66.8°F19.3°C | 55.2°F12.9°C | 61.0°F16.1°C | 19.0 mph 30.6 kmh | 9.5 mph 15.3 kmh | 95% | 82% | 89% | 30.03 in1016.9 mb | 29.67 in1004.7 mb | 0.17 in4.3 mm |
| Sat, Sep 18 | 71.8°F22.1°C | 54.8°F12.7°C | 63.3°F17.4°C | 55.9°F13.3°C | 45.4°F7.4°C | 50.7°F10.4°C | 7.0 mph 11.3 kmh | 3.5 mph 5.6 kmh | 95% | 41% | 68% | 30.21 in1023.0 mb | 30.10 in1019.3 mb | 0.01 in0.3 mm |
| Sun, Sep 19 | 77.7°F25.4°C | 55.6°F13.1°C | 66.7°F19.3°C | 59.3°F15.2°C | 52.4°F11.3°C | 55.9°F13.3°C | 6.0 mph 9.7 kmh | 3.0 mph 4.8 kmh | 91% | 45% | 68% | 30.13 in1020.3 mb | 29.97 in1014.9 mb | 0.00 in0.0 mm |
| Mon, Sep 20 | 70.8°F21.6°C | 57.8°F14.3°C | 64.3°F17.9°C | 58.8°F14.9°C | 34.9°F1.6°C | 46.9°F8.3°C | 17.0 mph 27.4 kmh | 8.5 mph 13.7 kmh | 82% | 30% | 56% | 29.95 in1014.2 mb | 29.84 in1010.5 mb | 0.00 in0.0 mm |
| Tue, Sep 21 | 71.8°F22.1°C | 48.2°F9.0°C | 60.0°F15.6°C | 45.1°F7.3°C | 35.0°F1.7°C | 40.1°F4.5°C | 9.0 mph 14.5 kmh | 4.5 mph 7.2 kmh | 73% | 28% | 51% | 30.15 in1021.0 mb | 29.99 in1015.6 mb | 0.00 in0.0 mm |
| Wed, Sep 22 | 86.3°F30.2°C | 61.6°F16.4°C | 74.0°F23.3°C | 66.0°F18.9°C | 54.4°F12.4°C | 60.2°F15.7°C | 15.0 mph 24.1 kmh | 7.5 mph 12.1 kmh | 81% | 42% | 62% | 29.97 in1014.9 mb | 29.83 in1010.2 mb | 0.00 in0.0 mm |
| Thu, Sep 23 | 76.7°F24.8°C | 63.9°F17.7°C | 70.3°F21.3°C | 63.1°F17.3°C | 45.6°F7.6°C | 54.4°F12.4°C | 8.0 mph 12.9 kmh | 4.0 mph 6.4 kmh | 75% | 35% | 55% | 30.19 in1022.4 mb | 29.98 in1015.2 mb | 0.00 in0.0 mm |
| Fri, Sep 24 | 85.7°F29.8°C | 61.2°F16.2°C | 73.5°F23.1°C | 68.3°F20.2°C | 53.4°F11.9°C | 60.9°F16.1°C | 13.0 mph 20.9 kmh | 6.5 mph 10.5 kmh | 86% | 55% | 71% | 30.15 in1021.0 mb | 29.81 in1009.5 mb | 0.00 in0.0 mm |
| Sat, Sep 25 | 88.2°F31.2°C | 71.5°F21.9°C | 79.9°F26.6°C | 67.6°F19.8°C | 49.7°F9.8°C | 58.7°F14.8°C | 17.0 mph 27.4 kmh | 8.5 mph 13.7 kmh | 85% | 37% | 61% | 29.76 in1007.8 mb | 29.66 in1004.4 mb | 0.00 in0.0 mm |
| Sun, Sep 26 | 70.6°F21.4°C | 59.3°F15.2°C | 65.0°F18.3°C | 57.1°F13.9°C | 48.2°F9.0°C | 52.7°F11.5°C | 11.0 mph 17.7 kmh | 5.5 mph 8.9 kmh | 83% | 47% | 65% | 30.15 in1021.0 mb | 29.92 in1013.2 mb | 0.00 in0.0 mm |
| Mon, Sep 27 | 62.4°F16.9°C | 58.6°F14.8°C | 60.5°F15.8°C | 59.9°F15.5°C | 55.5°F13.1°C | 57.7°F14.3°C | 12.0 mph 19.3 kmh | 6.0 mph 9.7 kmh | 95% | 83% | 89% | 30.16 in1021.3 mb | 30.01 in1016.3 mb | 0.05 in1.3 mm |
| Tue, Sep 28 | 78.8°F26.0°C | 61.3°F16.3°C | 70.1°F21.2°C | 71.5°F21.9°C | 60.1°F15.6°C | 65.8°F18.8°C | 15.0 mph 24.1 kmh | 7.5 mph 12.1 kmh | 97% | 72% | 85% | 29.93 in1013.5 mb | 29.71 in1006.1 mb | 0.58 in14.7 mm |
| Wed, Sep 29 | 83.0°F28.3°C | 68.3°F20.2°C | 75.7°F24.3°C | 69.7°F20.9°C | 57.1°F13.9°C | 63.4°F17.4°C | 12.0 mph 19.3 kmh | 6.0 mph 9.7 kmh | 94% | 42% | 68% | 29.90 in1012.5 mb | 29.73 in1006.8 mb | 0.01 in0.3 mm |
| Thu, Sep 30 | 81.8°F27.7°C | 67.6°F19.8°C | 74.7°F23.7°C | 72.0°F22.2°C | 63.1°F17.3°C | 67.6°F19.8°C | 21.0 mph 33.8 kmh | 10.5 mph 16.9 kmh | 93% | 67% | 80% | 29.95 in1014.2 mb | 29.76 in1007.8 mb | 0.00 in0.0 mm |
