Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-20 07:22:41 UTC Live · 2s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 42
Hot hours (30°C+): 7
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 8
Cold days (≤5°C low): 4
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
17.75 °C
Today high / low
17.8° / 12.0°
Avg: 13.5°
30-day high / low
33.4° / 2.3°
Avg: 14.7°
Comfortable hours
127 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · daily averages
🩺 Data health
last 24h
Samples: 626
Missing (est): 814
Last seen: 2s ago
Biggest gap: 6h
RSSI now: -85 dBm
Battery now: — V

Daily highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 14.7°C
• Days in the comfy band: 1
• Warm hours (25°C+): 42
• Hot hours (30°C+): 7
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 8
Best / worst days
• Hottest day: 2026-05-09 (33.4°C high)
• Coldest day: 2026-05-12 (2.3°C low)
• Hot days (30°C+ high): 8
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 4
Humidity now
86.3 %
Pressure now
1,012.7 hPa
Light now
6,929 lux

Recent samples

Page 489 of 1187 · 50 per page · 59347 total
Time (UTC) Temp °C RSSI
2026-04-28 14:41:41 18.56 -75
2026-04-28 14:40:42 18.56 -83
2026-04-28 14:39:42 18.56 -83
2026-04-28 14:38:42 18.56 -83
2026-04-28 14:37:41 18.56 -83
2026-04-28 14:36:42 18.62 -84
2026-04-28 14:35:41 18.62 -85
2026-04-28 14:34:42 18.69 -83
2026-04-28 14:33:41 18.81 -83
2026-04-28 14:32:41 18.87 -84
2026-04-28 14:31:41 18.94 -77
2026-04-28 14:30:41 19.00 -81
2026-04-28 14:29:42 19.00 -77
2026-04-28 14:28:41 18.94 -78
2026-04-28 14:27:41 18.94 -77
2026-04-28 14:26:41 18.94 -81
2026-04-28 14:25:41 18.87 -80
2026-04-28 14:24:41 18.94 -78
2026-04-28 14:23:41 19.06 -78
2026-04-28 14:22:41 19.06 -79
2026-04-28 14:21:41 19.19 -78
2026-04-28 14:20:41 19.31 -77
2026-04-28 14:19:41 19.37 -77
2026-04-28 14:18:41 19.44 -78
2026-04-28 14:17:41 19.56 -76
2026-04-28 14:16:41 19.69 -77
2026-04-28 14:15:41 19.75 -77
2026-04-28 14:14:41 19.87 -78
2026-04-28 14:13:43 19.94 -77
2026-04-28 14:12:41 20.00 -77
2026-04-28 14:11:41 20.00 -77
2026-04-28 14:10:42 19.94 -79
2026-04-28 14:09:41 19.81 -77
2026-04-28 14:08:41 19.69 -76
2026-04-28 14:07:42 19.69 -78
2026-04-28 14:06:42 19.62 -77
2026-04-28 14:05:44 19.56 -80
2026-04-28 14:04:41 19.44 -76
2026-04-28 14:03:42 19.44 -77
2026-04-28 14:02:41 19.44 -77
2026-04-28 14:01:41 19.50 -79
2026-04-28 14:00:41 19.62 -78
2026-04-28 13:59:41 19.75 -77
2026-04-28 13:58:41 19.94 -78
2026-04-28 13:57:42 20.19 -78
2026-04-28 13:56:42 20.44 -78
2026-04-28 13:55:41 20.62 -79
2026-04-28 13:54:41 20.81 -77
2026-04-28 13:53:41 21.00 -75
2026-04-28 13:52:41 21.37 -77