| Weather Records for Utica, NY USA | May 2004 | ||||||
| Date | High | Low | Average | Liquid | Snowfall | Weather | Remarks |
| 1 | 81 | 58 | 70 | 0.05 | 0.0 | Mostly cloudy | Warm & muggy/Storms North and West |
| 2 | 78 | 45 | 62 | 0.41 | 0.0 | Mostly sunny | Windy/Rain from 8 PM to Midnight |
| 3 | 48 | 38 | 43 | 0.04 | 0.0 | Mostly cloudy/AM shower | Windy/Chilly/Some sun late |
| 4 | 49 | 36 | 43 | Trace | 0.0 | AM Clouds/PM Sun | AM sprinkles and SNOW SHOWERS NORTH! |
| 5 | 54 | 33 | 44 | 0.37 | 0.0 | Cloudy/Rain/T'storms | |
| 6 | 71 | 34 | 53 | 0.12 | 0.0 | Partly sunny | Patchy AM Fog/fog/frost in many areas/Rain late |
| 7 | 64 | 42 | 53 | 0.01 | 0.0 | Mostly sunny/Windy | 2 AM Shower otherwise a nice day! |
| 8 | 53 | 33 | 43 | 0.03 | 0.0 | AM Sun/PM Clouds & Rain | Overall a miserable day! |
| 9 | 58 | 47 | 53 | 0.37 | 0.0 | AM Rain/PM Clouds & Sun | Nice for second half of Mother's Day |
| 10 | 75 | 50 | 63 | 0.39 | 0.0 | AM T'storms/PM Sun | Very Humid/PM Strong storms south |
| 11 | 77 | 55 | 66 | 0.00 | 0.0 | Early clouds then M.Sunny | A little breezy and less humid |
| 12 | 79 | 51 | 65 | 0.02 | 0.0 | AM Sun/PM Scat. Storms | T'storms mainly south of the Mohawk Valley |
| 13 | 85 | 60 | 73 | 0.02 | 0.0 | Var.Cloudy/Scat. T'storms | Missed record by 1/Hvy rain missed airport |
| 14 | 85 | 62 | 74 | 0.00 | 0.0 | Hazy sunshine | Very warm and humid |
| 15 | 75 | 50 | 63 | 0.28 | 0.0 | Mostly cloudy/PM T'storms | Severe t'storms south & east/Less humid |
| 16 | 62 | 47 | 55 | 0.00 | 0.0 | AM Clouds/PM Sun | |
| 17 | 79 | 40 | 60 | 0.00 | 0.0 | Mostly sunny | Some isolated frost |
| 18 | 80 | 57 | 69 | 0.27 | 0.0 | Scattered thunderstorms | SVR T'storm Watch/No warnings issued… |
| 19 | 72 | 52 | 62 | 0.00 | 0.0 | Mostly sunny | Low humidity & perfect! |
| 20 | 77 | 45 | 61 | 0.46 | 0.0 | Mostly sunny/Clouds late | Rain/T'storms 9:30 PM to Midnight |
| 21 | 74 | 60 | 67 | 0.00 | 0.0 | Early clouds then M.Sunny | |
| 22 | 65 | 58 | 62 | 0.50 | 0.0 | Evening SVR T'storms | Impressive lightning & hail! Tornado Watch |
| 23 | 70 | 60 | 65 | 1.72 | 0.0 | Severe T'storms/Hail | Major flooding North/SVR & Tornado Warnings |
| 24 | 77 | 59 | 68 | 1.50 | 0.0 | T'storms to sun to T'storms | Multiple funnel clouds/Large damaging hail |
| 25 | 65 | 55 | 60 | 0.25 | 0.0 | Mostly cloudy/T'storms late | Non severe t'storms 10 PM to Midnight |
| 26 | 68 | 59 | 64 | 0.00 | 0.0 | Clouds and sun | Strong storms south in the evening |
| 27 | 74 | 51 | 63 | 0.08 | 0.0 | Mostly sunny/Evening Rain | AM low clouds & fog/Rain 9-11 PM |
| 28 | 63 | 50 | 57 | 0.10 | 0.0 | AM Showers/PM Sun | Breezy/Low in the evening |
| 29 | 59 | 39 | 49 | 0.00 | 0.0 | Partly sunny | Windy, cool, and fall like |
| 30 | 67 | 42 | 55 | 0.00 | 0.0 | Sunny | |
| 31 | 66 | 43 | 55 | 0.38 | 0.0 | AM Sun/PM Clouds | Breezy/Rain late in day |
| TOT | 2150 | 1511 | 3661 | ||||
| AVG | 69.35 | 48.74 | 59.05 | 7.37 | 0.0 | ||
| DPT | 1.55 | 2.24 | 1.85 | 3.55 | -0.2 | ||