Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 18:22:05 UTC Live · 9s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
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): 24
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.56 °C
Today high / low
6.3° / 1.6°
Avg: 3.7°
30-day high / low
25.4° / 1.6°
Avg: 8.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 214
Missing (est): 1226
Last seen: 10s ago
Biggest gap: 5m
RSSI now: -79 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.7°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 24
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (1.6°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1285 of 2342 · 50 per page · 117096 total
Time (UTC) Temp °C RSSI
2026-05-14 05:04:10 5.62 -82
2026-05-14 05:03:11 5.62 -82
2026-05-14 05:02:10 5.62 -81
2026-05-14 05:01:11 5.62 -81
2026-05-14 05:00:10 5.56 -82
2026-05-14 04:59:11 5.56 -82
2026-05-14 04:58:12 5.56 -82
2026-05-14 04:57:11 5.56 -81
2026-05-14 04:56:11 5.56 -81
2026-05-14 04:55:11 5.50 -82
2026-05-14 04:54:11 5.50 -81
2026-05-14 04:53:11 5.50 -81
2026-05-14 04:52:11 5.50 -81
2026-05-14 04:51:11 5.50 -82
2026-05-14 04:50:11 5.50 -81
2026-05-14 04:49:11 5.50 -82
2026-05-14 04:48:11 5.50 -81
2026-05-14 04:47:11 5.50 -81
2026-05-14 04:46:11 5.44 -82
2026-05-14 04:45:13 5.44 -82
2026-05-14 04:44:11 5.44 -81
2026-05-14 04:43:11 5.44 -82
2026-05-14 04:42:11 5.44 -81
2026-05-14 04:41:11 5.44 -81
2026-05-14 04:40:11 5.44 -81
2026-05-14 04:39:11 5.44 -80
2026-05-14 04:38:11 5.44 -82
2026-05-14 04:37:11 5.44 -82
2026-05-14 04:36:11 5.44 -82
2026-05-14 04:35:11 5.37 -82
2026-05-14 04:34:11 5.37 -82
2026-05-14 04:33:11 5.37 -81
2026-05-14 04:32:11 5.37 -81
2026-05-14 04:31:11 5.37 -81
2026-05-14 04:30:11 5.37 -81
2026-05-14 04:29:11 5.37 -81
2026-05-14 04:28:11 5.37 -80
2026-05-14 04:27:11 5.37 -81
2026-05-14 04:26:11 5.31 -81
2026-05-14 04:25:10 5.31 -81
2026-05-14 04:24:12 5.31 -82
2026-05-14 04:23:11 5.31 -83
2026-05-14 04:22:11 5.31 -83
2026-05-14 04:21:12 5.37 -82
2026-05-14 04:20:11 5.37 -81
2026-05-14 04:19:11 5.37 -82
2026-05-14 04:18:12 5.37 -81
2026-05-14 04:17:11 5.37 -81
2026-05-14 04:16:12 5.37 -82
2026-05-14 04:15:11 5.37 -82